How does the periodic table indicate the number of valence electrons an
element has?
A. By the group number of the B columns
B. By the group number of the A columns
C. By the row number
D. By the period number

Answers

Answer 1

Answer:

B. By the group number of the A columns

Explanation:

Valence electrons which is a term that describes the number of electrons in the highest occupied energy level for an element helps to categories the elements into groups.

Hence, based on Chemical Abstracts Service, CAS grouping, it is shown or concluded that the periodic table indicate the number of valence electrons an element has by the group number of the A columns


Related Questions

which country did not control territory in Africa​

Answers

Answer: The United States has never held any territory in Africa.

Explanation:

Answer: United States

Explanation:

I’m smart

HELP "War between Saddam Hussein and Ayatollah Khomeini was inevitable." To what extent do you agree or disagree with this statement?

Answers

Answer:

The war between the two-person was inevitable for several reasons.

Explanation:

In the Middle East, during 1952, there was turbulence among Arabs for a requirement of leadership. The gap filled by Gamal Abdel Nasser of Egypt. Over many years his ideas and evolutionary zeal have provoked French, British, and pro-Western monarchies.

With the death of Nasser in 1970, there was a sudden race for the leadership among the Middle Eastern leaders. Ayatollah Ruhollah Khomeini of Iran and President Saddam Hussein of Iraq were among them.

Saddam Hussein advocate progress under the secularism. He believes that a dictatorial government that force modernization is a shortcut to progress.

Ayatollah Khomeini believed that the Middle East controlled by foreign powers. His opinions and ideologies opposed to Saddam Hussein. Ayatollah urged the Shia of Iraq to overthrow his government.

Saddam Hussein invaded Iran in September 1980 where his attack led to forecast Iraq as the new leading power. Saddam led the war between Iraq and Iran for eight-year.

Read this passage from the U.S. Constitution:
Judgment in Cases of Impeachment (of the president, vice
president, or civil officers) shall not extend further than to
removal from Office, and disqualification to hold and enjoy
any Office of honor, Trust or Profit under the United States:
but the Party convicted shall nevertheless be liable and
subject to Indictment, Trial, Judgment and Punishment,
according to Law.2
Which principle does the passage best illustrate?
A. Nationalism
B. Popular sovereignty
C. Natural rights
D. Rule of law

Answers

Rule of law the fourth choice is correct

Answer:

(D.)

Explanation:

Which of these statements best describes the American federal system?
States have most of the power.
Ο Ο Ο
The federal government has most of the power.
State and federal governments share power, but the federal government is supreme.
State and federal governments share power, but state governments are supreme.

Answers

Which of these statements best describes the American federal system?

-> State and federal governments share power, but the federal government is supreme.

Members from both the House of Representatives and the Senate can co-sponsor a bill.

Answers

Answer:

yes

Explanation:

Answer:TRUE

Explanation:

TRUE

Why was William Becknell known as the ”father of the Santa Fe Trail”? A) He opened up several trading posts along the Santa Fe Trail that made the 800-mile trip easier for traders. B) He was one of the first to make the 800-mile trip from Independence, Missouri to Santa Fe. C) He negotiated a deal with Mexico for the United States to purchase the Santa Fe Trail. D) He named the Santa Fe Trail after his wife Fay.

Answers

Answer:

Correct Answer:

B) He was one of the first to make the 800-mile trip from Independence, Missouri to Santa Fe.

Explanation:

Snata Fe is a trading route which was established to haul freight from Kansas City to Santa Fe, New Mexico and to trade with the Spanish.  Early in the 1820's, wagon trains were being sent over this route from the Missouri River to Santa Fe.

William Becknell was the one who used wagons instead of pack mules or horses to take trade goods over the Santa Fe Trail. Because Becknell found a good mode of transportation and a passable wagon route, he is credited as the Father of the Sante Fe Trail.

Explain how sociology can help differentiate between authentic and fake news. Use a current example to support your argument

Answers

The correct answer to this open question is the following.

Sociology can help differentiate between authentic and fake news in the following way.

Sociology studies society and its members in a scientific way. There is a lot of research on this subject. So sociological studies can reveal the motives of groups and members of society when they provide news that is distorted or have a particular agenda, what today is referred to as fake news.

For instance, if an extremist or supremacist group publishes hate messages or racial messages in its web site or social media page in order to support the interest of this group or a politician that supports this group, but it is not supported with solid arguments or facts, then it is fake news.

As the old quote says, a lie repeated two or three times without correction, can become a truth.  

When sociology studies these groups, it can reveal its intention, background, style, and purposes, so people can really identify its true nature.

historians often study the political social cultural and economic setting surrounding a historical event in order to understand it more thoroughly. what is this practice called?

Answers

Answer:

Historiography is the study of the methods of historians in developing history as an academic ... Historiography was more recently defined as "the study of the way history has ... Understanding the past appears to be a universal human need, and the ... frameworks, and emphasizing economics, culture and political history.

Explanation:

1. Compare the beliefs and actions of both President Hoover and President Roosevelt in regard to the Great Depression. Please provide examples

Answers

Answer:

Presidents Herbert Hoover and Franklin D. Roosevelt had very different political and economic ideologies. On the one hand, Hoover was a Republican who strongly believed in corporate freedom and non-state interference in economic and social affairs, with which the Great Depression began, seeking that it would be companies and the private sector in general that would take the nation out of the crisis. Seeing that this was not possible, he began to increase taxes and promote public works, with which the fiscal pressure on citizens increased and the economic crisis worsened.

Roosevelt, on the other hand, was a democrat who believed in liberalism as the way out of the crisis. Thus, it promoted the creation of social programs aimed at redistributing public money among the population, while promoting the inclusion of young people and the lower class in employment through the Public Works Administration, which managed public works employing these people, generating income to society and benefits for the government.

Otro con Bismarck made civil ceremonies the legal way to marry in:

Answers

Answer:

Germany.

Explanation:

The process of civil marriage is when a couple gets married and gets registered through a government official and legally accepted. This type of marriage ceremony allows for an inter-faith marriage and also performed, recognized, and recorded in the governmental office.

While civil ceremonies were initially the main form of marriage in Germany, especially during the reign of Napoleon. But with the fall of Napoleon, the ides of civil marriage also began to decrease. In no time, marriage can be registered in a religious manner or a civil office, with people having the option to chose either one of them. But in 1875, Otto Von Bismarck introduced a bill in the Reichstag known as the "Civil Marriage Law" which became the only legal law that allows marriage to be registered. Thus, from then on after the unification of Germany, civil ceremonies became the only legal way for a couple to be married in Germany.  

Please help me ASAP!!. An investor purchases a company's bond from two years ago with a lower coupon
rate than this year's bond. Why would the investor want to buy a lower-interest
bond in the secondary market?
A opportunity to negotiate a longer maturity
B opportunity to negotiate a higher par value to increase the yield
Copportunity to negotiate a higher yield from the other investor
D opportunity to negotiate a lower par value to offset the lower interest
rate

Answers

The answer is D) opportunity to negotiate a lower par value to offset the lower interest.

George C. Wallace's political "genius" in 1968 was reflected in his ability to use _________. code words for racist views television more effectively than his opponents money from major corporate donors party organizers in door-to-door campaigning

Answers

Answer: George Wallace was a noted racist and appealed to voters who shared his racist opinions and beliefs.  Part of Wallace's "genius" was his ability to use coded racist language, language which highlighted his racist opinions and ideas yet couldn't easily be used to identify him as a flagrant racist to the public.

Explanation:

Rawls, thinks that people are justified in owning
the objects and wealth that they do when

Answers

Answer:

Rawls, thinks that people are justified in owning the objects and wealth they have when there are fair opportunities for any citizen within a region to own as well.

Explanation:

John Rawls was a philosopher and author of An Theory of Justice, Political Liberalism and Peoples' Law. He argued that the unequal distribution of income in a country and the social inequality caused by that distribution was something extremely wrong and that led nations to social failure.

He had arguments that showed that it was not fair that only a part of the population could possess goods and wealth. This would only be justified in a population where everyone had the same socioeconomic opportunities to own material goods of wealth, value and luxury.

What impact did the Industrial Revolution have on the growth and spread of nationalism in Europe?

Answers

Answer:

With the rise of industrialization in Europe, countries such as Germany and Italy felt an increase in the need for nationalism. With improvements in transportation on land and most importantly water, railroads, and other new and improved technologies, citizens of both Germany and Italy acquired a new thought process: the need for nationalism.

Explanation:

The Supreme Court ruling in McCulloch v. Maryland defined the powers of which area of government?

Answers

Answer:

That Congress had implied powers from Section 8 of the First Article.

Explanation:

They were allowed to create the second bank of the United States and Maryland did not have the power to tax the bank.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

Answer:

Answer is B

Explanation:

Part D
How should history remember Augusto Pinochet How did this person influence other people over time?
What is this person's legacy in history? You might need to find outside sources to answer this question. List any sources
you consult along your answer.

Answers

Answer:

After the Chilean parliament in August 1973 declared Allende's regime illegal and ordered the armed forces to overthrow him, Augusto Pinochet (the chief of the Chilean army) stormed the seat of the executive power, during which Allende killed himself. Then, he dissolved parliament and established a ruling junta under his leadership, which retained power in the country until March 1990. He took over the presidency in December 1974 and gave his government a constitutional basis through a new constitution in 1980 (which in modified form still applies). In a second referendum in 1988, he failed to gain support for another term and resigned in favor of the Democratic candidate Patricio Aylwin. He was forced to resign as army chief in 1998 and spent the rest of his life avoiding being prosecuted for human rights violations committed during his presidency.

Answer:

Pinochet should be remembered as a ruthless killer who ruled Chile as a dictator for 17 years. He commanded the military coup that toppled Chile's chosen socialist president, Salvador Allende, in 1973. He would kill his political opponents in Chile, and although some still thought of him as a hero, he ultimately was held accountable for the torture/pain and deaths of thousands of people.

here's a better response for some of ya'll, hope this helps!

Confucius believed that the troubles of the warring states period could be fixed by:

burning scholarly books.

building a wall along the northern border.

fixing the natural relationships that exist between inferiors and superiors.

doing nothing.

Answers

Answer:

fixing the natural relationships that exist between inferiors and superiors.

Explanation:

He wanted people to have respect towards each other, especially within family.

The _____ was the proposed Reconstruction plan supported by Radical Republicans.

Ten Percent Plan

Wade-Davis Bill

Freedmen’s Bureau

Reconstruction Plan

Answers

Answer:

Reconstruction Plan

Explanation:

in 1865 President Andrew Johnson implemented a plan of reconstruction that gave the white south of free hand in regulating the transition from slavery to freedom and offered no role to blacks in the politics of the South.

Answer:

The answer is the third one

Explanation:

A result of the Iranian hostage crisis was that
the hostages were never returned, even after President Carter left office.
President Carter won his reelection campaign in 1980
the hostages were freed in 1981 after President Reagan's inauguration
President Carter improved diplomatic relations with Iran.

Answers

Answer:

ITs C

Explanation:

The crisis in Iran boosted the prestige of Ayatollah Ruhollah Khomeini and the political authority of theocrats who resist normalization with the West. As a result of the crisis, the United States imposed economic sanctions on Iran, severely eroding relations between the two countries.

So, Option C is correct as this was the result of the Iranian hostage.

The other options are incorrect as:

Option A is incorrect as this statement is not true that the hostages never returned even after the carter left office.

Option B is incorrect as this statement is also not true that carter won his reelection campaign.

Option D is incorrect as it did not improved diplomatic relations with Iran.

Thus Option C is the correct statement as this is result of the Iranian hostage.

For more information about Iranian hostage refer to the link:

https://brainly.com/question/10355070

After Pele retired from soccer in Europe, what did he do?

A. He came and played soccer in the United States.

B. He became a shortstop for the Boston Red Sox.

C. He stayed at home to raise his family.

D. He died shortly after

Answers

Pelé announced his retirement from soccer in 1974, but he was lured back to the field the following year to play for the New York Cosmos in the North American Soccer League, and temporarily helped make the NASL a big attraction.
The answer would be A:)

Why did Congress impeach President Andrew Johnson in 1868?

Answers

Answer:

The impeachment of Andrew Johnson was initiated on February 24, 1868, when the United States House of Representatives resolved to impeach Andrew Johnson, the 17th president of the United States, for "high crimes and misdemeanors," which were detailed in 11 articles of impeachment.

Explanation:


What happened to the money in the Second National Bank after the bank was dissolved by President Jackson?
It was lost in a recession.
It was returned to its owners.
It was given to state banks.
It was given to common people.

Answers

Answer: the answer is c

Explanation: edge 2021

Answer:

c It was given to state banks.

Explanation:

hope this helps

what music festival is said to have begun the summer of love

Answers

Monterey Pop Festival

Answer:

Monterey Pop Festival

Explanation:

Many came for the Monterey Pop Festival, the world's first such major event, which Scott McKenzie's San Francisco ('If you're going to San Francisco...') was originally designed to promote. In fact the song became a Summer of Love anthem, reaching number four in the US charts but number one in Britain.

How did Frederick Douglass develop the various arguments made against slavery?

Answers

Answer:

A few of which include inequality, education, and Christianity as the keys to freedom in terms of its true values within the institution of slavery. While Frederick Douglass made some key arguments, he also made common ground to make his appeal for the abolition of slavery. One of the key arguments in “The Narrative of the Life of Frederick Douglass” as well as in other narratives about slaves is inequality.

Explanation:

what is Odysseus doing in the Odyssey

Answers

Explanation:

odyssey is a combination of the self-made, self-assured man and the embodiment of the standards and mores of his culture.

By calling attention to the problems of government and high taxes in the late
1800s, the Democrats hoped to make which group look bad?

Answers

Answer: On social issues, it advocates campaign finance reform, LGBT rights, criminal justice and immigration reform, stricter gun laws, and the legalization of marijuana. Fifteen Democrats have served as President of the United States.

Explanation:

what were the names of the Groups of people from Asia that fought in world war one?

Answers

Answer:

The names of the group of people from Asia hat fought in the First World War were Indians, Vietnamese and Chinese.

Explanation:

The First World War fought in 1914 in Europe. European countries began to form alliances with other countries after the assassination of the heir of Austria-Hungary Archduke Franz Ferdinand. The outbreak of outrage in Europe turn nations to form alliances which later came to be known as Allies and Central Powers. About 1,440 437 Indians soldiers were involved in the first World War. Apart from India, 44,000 Vietnamese soldiers sent to support France. Vietnamese served in battalions on Verdun, Vosges, and the Balkans. Chinese people were also sent to Europe to help the Allies by providing labours and working in factories for military support.

What condition did President Warren Harding promise to bring back to
America?
A. Isolation
B. Normalcy
C. Victory
D. Prosperity

Answers

Answer:

B. normalcy

Explanation:

warren Harding promised a return to normalcy after the first world war. it reflected the mood of the nation after the horrors of the war.

herding was popular at the time but after his death in 1923 an number of scandals broke that tarnished the record.

Answer:

B

Explanation:

Which factor most contributed to hernan Cortes’s victory over the Aztec empire

Answers

Answer:

The drought

Explanation:

Why are amendments necessary to expand voting rights?

Answers

Answer:

Explanation:

. The main characteristics of the right of amendment are threefold: ’is a right shared between the Government and parliamentarians;

- it is an individual or collective right

- it is an unlimited right

- it is necessary to foresee a deadline for the deposit of the latter.

The right of amendment is the right to submit to the vote of parliamentary assemblies changes to the texts before them, whether they are bills

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Multiple answers: You can select more than one option A it supports full duplex communication B it has graceful connection shutdown C its connections are logical D its data is sent as a discrete messages E it is an end-to-end protocol By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an open box may be made. If the cardboard is 16 in. long and 6 in. wide, find the dimensions (in inches) of the box that will yield the maximum volume. (Round your answers to two decimal places if necessary.) What was one major difference between the Commercial Revolution and the Industrial Revolution? A. The Commercial Revolution increased the importance of the European middle class, while the Industrial Revolution reduced the middle class's wealth and power. B. The Commercial Revolution shifted European workers away from farms, while the Industrial Revolution caused a majority of Europeans to return to farms. C. The Commercial Revolution influenced many European social classes, while the Industrial Revolution affected only the very wealthy. D. The Commercial Revolution led to the adoption of mercantilism in Europe, while the Industrial Revolution contributed to the end of mercantilism. Find the value.9x+6 when x=-2/3 You will require $700 in 5 years. If you earn 5% interest on your funds, how much will you need to invest today in order to reach your savings goal Look at the phylogenetic tree. Do robber crabs have more in common with humans or with sponges? What conclusion can you reach about their evolution? The oldest known fossils Group of answer choices all of the choices. are microscopic. are that of prokaryotes. date back 2.5 billion years ago. The dust bowl refers to _______. a. a football championship game b. a period of drought during the civil war c. years of dust storms in the Midwest in the 1930s d. a large flood plain in Oklahoma Please select the best answer from the choices provided A B C D Use the following English clue to write the correct Spanish word(s).If you want to eat on the train, you can go here. Which action provides one way for students to practice tolerance and respect for individual differences? avoiding people who may be different keeping bullying private joining a gay-straight alliance ignoring inappropriate language Look at the image or images and choose the correct adjective to describe the image or images. Arrow pointing to teenager pointing to himself next to an ugly monster grande pequeo alto bonito In The Crucible, the author develops these themes: Personal conflicts lead to societal conflicts. Spreading lies is easier than disproving them. How do these themes interact in The Crucible, Act 3, Part 1? A.John Proctor convinces Mary Warren to deny the accusations, but she has difficulty speaking for herself. B.The Putnams accuse Giles Corey's wife after a land dispute, and the court does not accept Giles's evidence in her defense. C.Danforth describes how he has arrested and convicted many of witchcraft, but he allows Proctor and Mary to state their opinions. D.Francis Nurse arrives to defend his wife from accusations, and Parris threatens to have him arrested for contempt. HELPPPPPPPPPPPPPPPPPPPPPPP Dramatic conventions are A. devices, phrases, or actions that have, over time, become so common that their meaning is immediately apparent. B. events held once a year where actors and writers meet to share ideas about their industry. C. an analysis of the plot and characters in a play the differences in a play from the experience of reading vs. seeing the play acted out