can you help because it is very urgent

Answers

Answer 1

Answer:

Explanation:

1. C. It can explode and burn in the presence of oxygen would be a chemical property of hydrogen.

2. A chemical property of propane is its combustibility. This can warm up houses and be used in a grill to cook food.

3. 1) Physical, because this is a phase change.

2) Physical because the properties of the gold isn't changed.

3) Chemical, the bubbles show us that a chemical reaction is happening.

4) Chemical, rust is an example of a chemical change in the iron.

5) Physical, the copper does not chemically change, it only bends.

4. a) Brass is a homogenous mixture because it combines copper and zinc.

b) Air is a homogenous mixture because it mixes multiple elements

c) Table sugar, or sucrose, is a compound because it’s formed when two or more elements are joined together.

d) Because its composition is not uniform throughout, orange juice is a heterogeneous mixture.

e) Tin can be found on the periodic table therefore it is an element.

5. It strips the hair and makes it brittle


Related Questions

How did some American Indian nations seek to assimilate into white American culture in the 1800s?

They moved onto American Indian reservations.
They abolished their religious beliefs.
They planted cotton and practiced slavery.
They educated white leaders about American Indian cultures.

Answers

They moved onto American Indian reservation

Answer:

ITS C PLS TRUST ME

Explanation:

Drivers who speed up constantly to get into the "faster" lane actually improve traffic flow and promote safety on the roadway

Answers

Answer:

This statement is true

Explanation:

This statement is true. As long as the drivers are following certain rules, using blinkers, and taking precautions then it does promote safety on roadways. Mainly because by doing so they are helping traffic move more smoothly and preventing cars from pilling up on roadways. The greater the space between cars, the less chances that an accident will occur as drivers have more distance to react to sudden changes.

The proclamation of 1763 was called for?

Answers

Answer:

Proclamation of 1763, proclamation declared by the British crown at the end of the French and Indian War in North America, mainly intended to conciliate the Native Americans by checking the encroachment of settlers on their lands.

what is one pathway in the Carbon Cycle?

Answers

Answer:

Organic pathway.

Explanation:

The organic pathway of the carbon cycle moves carbon from the atmosphere, through producers such as plants and algae etc in the process of photosynthesis and back to the atmosphere in the process of respiration of living organisms. In the process of photosynthesis, carbondioxide is taken by the plant from the air to make glucose. When this glucose is eaten by the animals, it again converted into carbondioxide gas in the process of respiration and goes to the atmosphere again.

Following World War II, what were the three 'worlds' nations were grouped in politically?

Answers

Answer:

Following World War II, the world’s nations were grouped politically into three “worlds.” The first was the industrialized capitalist nations, including the United States and its allies. The second was the Communist nations led by the Soviet Union. The Third World consisted of developing nations, often newly independent, who were not aligned with either superpower. These nonaligned countries provided yet another arena for competition between the Cold War superpowers.

The ___________ Compromise broke the deadlock at the Constitutional Convention concerning the issue of representation.

Answers

Answer:

Connecticut Compromise.

Explanation:

The Connecticut Compromise took both the Virginia Plan and the New Jersey Plan, and merged them. It called for a two house (rather than a one house of both plans), and compromised both plans into one. In the Senate, the New Jersey plan was used, in which each state was only allowed 2 representatives each for basic equality, while in the House of Representatives, the Virginia Plan was used, to ensure that there was a proper ratio of representatives to the current population.

~

Answer:

coneticut

Explanation:

Great Compromise

Connecticut Compromise, also known as Great Compromise, in United States history, the compromise offered by Connecticut delegates Roger Sherman and Oliver Ellsworth during the drafting of the Constitution of the United States at the 1787 convention to solve the dispute between small and large states over representation

Which commission or agency is responsible for preserving important US historical documents like the Declaration of Independence?
A.
Federal Trade Commission
B.
Nuclear Regulatory Commission
C.
Environmental Protection Agency
D.
National Archives and Records Administration

Answers

Answer:

D.

Explanation:

The national archives administration will save and preserve historical documents and papers such as the declaration of independence. They will also secure these papers well and restore the papers to the best of their ability.

Hope this Helps!

Answer:

D

Explanation:

Crash Course World History: Indus Valley

1.According to John Greene, all of the following are symptoms of civilization except:
A. food surpluses
B. cities
C. writing
D. language

2. 5,000 years ago almost all civilizations were associated with rivers.
A. True
B. False

3. When rivers flood they deposit nutrient rich soil called ______________.

A. clay
B. sand
C. silt
D. dirt

Answers

Answer:

i have all the answers just go on g-oogle docs. sorry for the spam just answer

Explanation:

Which is formula for volume?

Answers

Explanation:

Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is length × width × height.

Answer:

V= lenght x width x height (a x b x c)

1,2,3, or 4?

HELP


oinoiocioioioeio

Answers

Answer:

Mississippi compromise

Explanation:

I looked in text book and found it

Passed on September 18, 1850 by Congress, The Fugitive Slave Act of 1850 was part of the Compromise of 1850. The act required that slaves be returned to their owners, even if they were in a free state. The act also made the federal government responsible for finding, returning, and trying escaped slaves.

the answer is 4

Juan Morales and his family were watching T.V. when the local police department broke down his door. The police gave Juan no reason why or what they were searching for. Which amendment applies and why?

Answers

Answer:

The [Fourth] Amendment was in large part a reaction to the general warrants and warrantless searches that had so alienated the colonists and had helped speed the movement for independence.

Explanation:

discuss about TIN and it's role towards corruption free nepal

Answers

Answer:

TIN and it's role towards corruption free Nepal is discussed below in complete details.

Explanation:

Transparency International Nepal (TIN) is a civil society organization committed to enhancing public answerability and restricting corruption in all avenues of being. TIN has adopted a multi-faceted strategy to containing corruption. Its Strategic Framework 2014-17 is a holistic program intended to undertake corruption adopting a multi-pronged procedure.

Write a letter to your friend describing the present situation of transpostation
of Nepal
Teacher's sigh​

Answers

Answer:

A letter to your friend describing the present situation of transportation  of Nepal is described below in complete details.

Explanation:

Nepal is a country placed in the Himalayan Mountains, adjoining India and China, holding a kind of barrier country between both powers.

On the other hand, its mountainous place makes the development of roads that unite the country with its neighbors complex, since they must bypass the highest hills on the planet in a few kilometers of range. Even so, some roads across the nation from east to west, transporting Nepalese commodities to China and India.

This makes air transportation the most productive within the Nepalese region, where there are some 44 airports established, the most significant being that of its capital, Kathmandu.

How did John D. Rockefeller use his business to help people?

Answers

Answer:

They built fortunes in the oil and steel industries since many people used oil lamps adding iron backing help them last longer.

Explanation:They built fortunes in the oil and steel industries since many people used oil lamps adding iron backing help them last longer. Hope this helps. :)

Why did John Adams defend British soldiers accused of participation in the Boston Massacre?
A. He wanted to improve his knowledge of British trial law.
B. He wanted the experience in court to further his career.
C. He wanted a quick conviction of guilt for all the soldiers.
D. He wanted to show that colonists believed in justice.

Answers

Answer:

A

Explanation:

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How are investment, productivity, and income related within a company? Use details to support your answer.

Answers

Answer:

Increases in output can only be due to increases in the inputs to the production process, or to the efficiency with which they are used.

Explanation:

Political parties in the United States Group of answer choices Vary widely across states. Only work to get state-level positions filled. Are weak, but unified nationally. Are strong and unified nationally.

Answers

Answer: A. Vary widely across states.

Explanation:

While in the United States there are hundreds of political parties, only those parties qualify to have their candidates' names printed on electoral ballots for office. A party must fulfill certain conditions that differ from state to state in order to qualify for ballot placement.

True/False: All people have the same basic needs. Societies have developed cultural universals to meet the basic needs of their members O True False​

Answers

Answer:

That is false.

Explanation:

Not all people have the same basic needs as each other.  Some people have health issues or ADHD.  I should know, I have ADHD and it is no walk in the park.  People with health issues, or with ADHD like me, need different things:  I need to take medicine for my ADHD to help me focus and stay calm, I also have to visit a therapist.  However, people with health issues have to have constint care, and sometimes they go to the hospital a lot.  People who don't have disabillaties or health issues don't need these things.  So, not all people have the same basic needs.

The banjaras transported food grains from one place to another how do you think such Nomadic communities transport a different cultures and ideas from one place to another while they travelled ?​

Answers

The Banjaras were undoubtedly very important for the economy. They were the most important trader-nomads. Sultan Alauddin Khaiji used the Banjaras to transport grain to the city markets. Emperor Jahangir wrote in his memoirs that the Banjaras carried grain on their bullocks from different areas and sold it in towns. They transported food-grain for the Mughal army during military campaigns. They used to buy grain where it was cheaply available and carried it to places where it was dearer. In this way they played an important role in the economy.

True or False: The English took New Netherlands from the Dutch without a fight

Answers

Answer:

True

Explanation:

The English took New Netherland from the Dutch without a fight. The Dutch settlers settle in New Netherland because of the region that gave it the best location to do trading with the Native Indians. The Dutch pioneers traded with the native Indians for fur. Dutch governor Peter Stuyvesant surrendered New Amsterdam to the British in 1664. It all began when English King Charles II granted the colony to his brother, which was part of the Dutch colony. When the troops and ships arrived from England, the Dutch decided to surrender as they were most vulnerable.  

when gasoline is burned in a car engine, energy is converted into energy

Answers

Answer:

its either thermal to chemical or chemical to thermal

Explanation:

hope this helps!!

why do social customs differ from one community or region to another?? do fast plz​

Answers

social customs do not involve religion they involve everybody and some are international and a staple in countries and states

Answer:

owing to its physical and religious variations, social customs in nepal differ from one community or region to another.

Mr. Lemming's neighbors mowed his lawn, but he was too sick and weak to reciprocate. We can predict that Mr. Lemming is likely to feel

Answers

mr. lemon is likely to feel appreciative but also bad at the same time considering he cannot reciprocate the same good deeds towards his neighbors.

Evolutionary theory suggests that men place more emphasis than women on the _____ of a potential mate.

Answers

Answer:

Youthfulness.

Explanation:

Explaining the term above in the context for its discussion can be seen to explain the roles and attributes of male and female in the society. Youthfulness in the context being placed emphasis on is seen to explain a lot because in evolution, it is seen to take a toll on women in the sense that a woman has a timed period for reproduction(menopause) which cannot be checkmated and it is not so in their male counterpart. Also, men are seen to have a stronger preference for features of health, and physical attractiveness, all of which are indicative of high fecundity and reproductive potential.

Name the political party that ruled over Haryana between 1982 to 1987.

Answers

Answer:

CONGRESS PARTY ruled over Haryana between 1982 to 1987.

Explanation:

What 3 laws do we still use today in our world?

Answers

Civil rights Act, No child left behind, and Reconstruction Act. There’s a lot of laws but for now I’ve named a few since you only asked for 3.

8750.0 has how many significant digits?

Answers

4? i think this is right

examples of cultural regions

Answers

Answer:

middle east, latin america, north america, etc.

Explanation:

social values and traditional thinking are helping to increase population.Why??​

Answers

Answer:

Social values are designed to help the members of the society reach a certain level of harmony. It contains a set of principles that considered as "acceptable" or not "acceptable" which can influence the members of society to behave.

Conforming to social values tend to prevent a lot of conflict, which can lead to low level of mortality rates that cause an increase in population.

Traditional thinking that to have strong correlation with religious teachings. Most religions advocated their followers to avoid violence and have a structured set of families that will also contribute to the increase in population.

What were the key ideas of The Prince, and how did these ideas influence European rulers?

Answers

Answer:

The Prince influenced European rulers because it offered them advice on not only acquiring political power, but how to maintain that power as well.

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