The table below shows some of the properties of samples of the elements zinc and iron
PROPERTIES OF ZINC AND IRON
Property
Zinc
Iron
Volurne
10 cm
12 cm
Electrical conductivity
Conductive
Conductive
Melting Point
419°C
1,538°C
Reactivity with a strong acid Reactive
Reactive
A scientist has a sample of metal that could be either iron (Fe) or Zinc (Zn) Which of the following properties could be tested to classify the metal sample?
Electrical conductivity
O Reactivity with a strong acid
O Melting Point
o Volume
No

Answers

Answer 1

Answer:D

Explanation:


Related Questions

Here’s the map. I need the answers for these right now please 1: 33• N latitude
112• W longitude 2: 35 n latitude
78 w longitude 3: 46 N latitude 96 w longitude 4:
45 n latitude 122 w longitude
5: 29 n latitude 95 w longitude 6: 43 n latitude 79 w longitude 7: 25 n latitude 80 w longitude

Answers

Answers are the following:- 1. 33°N latitude, 112°W longitude ⇒ Phoenix, Arizona

2. 35°N latitude, 78°W longitude ⇒Raleigh, North Carolina

3. 46°N latitude, 96°W longitude ⇒ Fargo, North Dakota

4. 45°N latitude, 122°W longitude ⇒Portland, Oregon

5. 29°N latitude, 95°W longitude ⇒Houston, Texas

6. 43°N latitude, 79°W longitude ⇒Niagara Falls, New York

7. 25°N latitude, 80°W longitude ⇒ Miami, Florida

What is a longitude?

Longitude refers to the horizontal lines that are the measurement east or west of the prime meridian. Longitude are the imaginary lines that divide the Earth.

Longitudes are also called the meridians, which run from north to south pole to pole but they measure the distance east or west.

Basically, longitudes are the horizontal lines which divide the Earth.

Learn more about longitude here:-

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At 33°N latitude, 112°W longitude: Phoenix, Arizona, USA; at 35°N latitude, 78°W longitude: Raleigh, North Carolina, USA; at 46°N latitude, 96°W longitude: Fargo, North Dakota, USA.

Latitude is a geographic coordinate that specifies the north-south position of a point on the Earth's surface. It is measured in degrees, minutes, and seconds of arc, relative to the equator. The latitude values range from 0° at the equator to 90° at the North and South Poles. Latitude lines run parallel to the equator, with positive values in the northern hemisphere and negative values in the southern hemisphere.

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The complete question might be:

Write the city name of the given latitude and longitude

33°N latitude, 112°W longitude 2. 35°N latitude, 78°W longitude 3. 46°N latitude, 96°W longitude 4. 45°N latitude, 122°W longitude 5. 29°N latitude, 95°W longitude 6. 43°N latitude, 79°W longitude 7. 25°N latitude, 80°W longitude 8. 42°N latitude, 71°W longitude​

What city is located west of Lafayette?

Answers

Answer:

West Lafayette

Explanation:

According to my search, the city located west of Lafayette in Indiana is West Lafayette.

Answer:

the answer is Indiana for this question

Which of the following is a way to practice critical thinking?

Answers

Answer:

The correct response is Option D: Challenge your own and others' assumptions that are not supported by evidence.

Explanation:

Critical thinking is the ability to thoughtfully consider ideas and arguments. A critical thinker also has the ability to be reflexive and to recognize the limits of his own thought process and to think independently. Young people learn critical thinking by participating in debates where they can explore alternative explanations and consider different kinds of evidence. This is also called claim-evidence reasoning using statements like "Should cellular phones be banned in school?" Critical thinking is an important mindset for excelling in higher education and in when addressing complex social and scientific problems.

Answer:

D. Critical thinking

Explanation:

its obvious

What’s the role of a coach in character education?

Answers

Answer:

Effective coaches help players realize their potential, inspiring positive self-esteem. Through team sports, players have the opportunity to develop self-confidence and emotional control. This motivates those athletes to believe in themselves and try new things, both in the present and their future.

Explanation:

Echocardiogram areas were part of Caesars reforms? Choose 4 correct answers
A) jobs for the poor
B) equal rights for women
C) freedom for enslaved people
D) citizenship for Gauls
E) new calendar
F) expansion of the Senate

Answers

Answer:ADEF

Explanation:Just took the test

Answer:

A: jobs for the poor

D: citizen ship for the Gauls

E: new calendar

F: expansion of the senate

Explanation:

What is infanticide?

Answers

Answer:

the crime of killing a child within a year of birth or a person who kills an infant, especially their own child.

Explanation:

;-;

its on the web.

Solve the equation
a +(-11) = -25
Your answer

Answers

Answer:

-14

Explanation:

Answer:

I believe it is 25/11 but I'm not too sure so it is risky to put this as your answer.

Explanation:

a+(-11)=-25   Distribute a to get rid of parenthesis.

-11a=-25   Use inverse operations and divide -11 on both sides.

a=-25/11

Effects of pandemic in the learning habits of grade 12 learners

Answers

Explanation:

Although some experts agree that children are less likely to become infected with the disease, however, due to the closure of schools because of the pandemic, it results in the following effects on  grade 12 learners:

reduction in the development of their cognitive ability, in other words, it reduces their learning abilityreduction in their physical development increased anxiety (as they may fear being infected or as a result of the loss of a friend).

The photo depicts cave paintings from the Lascaux caves in France.

A painting on a rock wall depicts images similar to modern day horses, antlered deer, and oxen.

Which conclusion does this image best support?

Early humans crafted stone tools.
Early humans lived in patrilineal groups.
Early humans had knowledge of many animals.
Early humans made clothing from animal furs.
Mark this and return

Answers

Answer:

Early humans had knowledge of many animals.

Explanation:

i just took the test:)

Answer:

Early humans had knowledge of many animals.

Explanation:

society come from the word ____ meaning groups

Answers

Answer:

The term "society" came from the Latin word societas, which in turn was derived from the noun socius ("comrade, friend, ally"; adjectival form socialis) used to describe a bond or interaction between parties that are friendly, or at least civil.

Explanation:

Voting allows individuals to influence the way their country is

Answers

voting allows individuals to influence the way their country is GOVERNED

what do you mean by human rights​

Answers

Answer:

Hello

Human rights are the basic rights and freedoms that belong to every person in the world, from birth until death. ... These basic rights are based on shared values like dignity, fairness, equality, respect and independence. These values are defined and protected by law.

Your personality is influenced by what you do,the world that surrounds you,and your family.

Answers

Answer:

true? is this a question or a statement?

Explanation:

Answer:

It true

Explanation:

sorry if the answer wrong if it right dont forget to like and rate

What was the capital of the Roman Empire?

Athens
England
Cairo
Rome

Answers

Answer:

D. Rome

Explanation:

Rome was the capital of the Roman empire

Use this excerpt to answer the following question:

For God so loved the world that he gave his one and only Son, so that everyone who believes in him will not perish but have eternal life. God sent his Son into the world not to judge the world, but to save the world through Him.

This excerpt most likely came from the

New Testament
Sunnah
Torah
Qur'AN

I just wanna know.... is the answe the New Testament? THx

Answers

Answer:

Sunnah I think I had this test a while ago

Answer:

Yes definitely that is the answer

New testament

How is a human
equatorial dimate different from a humid
temperate climate?

Answers

. El clima ecuatorial lluvioso, tropical húmedo, de selva tropical o simplemente ecuatorial es un subtipo de clima tropical que se caracteriza por las temperaturas altas (la media anual siempre es superior a 27 °C a nivel del mar) y también es un clima isotérmico por sus constantes precipitaciones durante todo el año (amplitud térmica anual inferior a 3 °C)

who established the Mohammed anglo Oriental college in aligrah​

Answers

Sir Syed Ahmad Khan founded the predecessor of Aligarh Muslim Universit

Which is an example of a secondary group?​

Answers

Answer:

B.

Explanation:

i believe so

B or C would be considered secondary groups

What impact can different cultures have upon one another?

Answers

Influence. Cultures from around the world are open and change the earth. without sharing cultures, the human race literally would cease to exist.
They can teach other their culture food . And they will learn a lot about each other cultures . By learning someone else culture that can make you want to learn more which can give you a career choice .

Which of the options listed in the Sorensen memo would you choose? Why?

Answers

My choice will be synonymous to what's Kennedy and his advisors consider in response to the missles.

The options include;

- They could possibly attack some of the ships from the Soviet Union going to Cuba.

- They could also quarantine Cuba.

- They choose that they could start a nuclear war in Cuba probably by

sending out nuclear missles to them and knocking out their own missles.

Just like Kennedy who choose to quarantine Cuba, and also with the United States Baby halting any ship that is moving to Cuba,then boarding the shops to ascertain that none is housing a nuclear warheads.

This indicated as the least aggressive response to the crises but as well held the possibility of force if needed by the United States Navy.

Then, there was a clear hope that the Soviet Union will not attack the United States and start a nuclear war with them.

What was the purpose of the Assembly in ancient Athens?

Answers

Answer:

a

Explanation:

What religion is most commonly practiced by members of the Persian ethnic group?



A.
Judaism

B.
Islam

Answers

Answer:

Islam

Explanation:


I touch Michigan and Lake Superior but none of the other Great Lakes.

Answers

Answer:

Wisconsin

Explanation:

Wisconsin is surrounded by both Lake Michigan and Lake Superior in the East and North respectively. The state is widely known for being among the eight states in the Great Lakes region. The two lakes serves various purposes to the state of Wisconsin, such as source of potable water, manufacturing business, and tourism industry.

Hence, Wisconsin is the state that touches Lake Michigan and Lake Superior but none of the other Great Lakes.

The invention of the plow and the sickle made _____ more productive.
farming
hunting
sailing

Answers

Answer:

Farming

Explanation:

A plow and sickle are used to prepare and later harvest land and crops. This made farming much easier and more efficient. They had no direct effect on hunting or sailing.

A survey on the preferred course of grade 12 learners in college

Answers

Hi, your question appears to be incomplete and unclear. However, | inferred you may want an example of a survey conducted on the preferred course of grade 12 learners in college.

Explanation:

According to one survey, grade 12 students often choose courses based on the expected salary they hope to earn.

In other words, grade 12 students would select courses that offer higher salaries such as those in the medical field, or the ICT field.

Select one qualitative and one quantitative question that you are interested in investigating. Identify the independent and dependent variables. Next, create a hypothesis or set of hypotheses to go along with your research question. Identify your hypothesis as one of each of the four categories below and explain why your hypothesis fits into these categories (hint: review chapter 3).
Associative or causal
Simple or complex
Nondirectional vs. directional
Null vs. research

Answers

Answer:

Quantitative

A study on Smoking and how it causes lung cancer.

Independent variable:Smoking

It is the independent variable as it doesn't depend on the lung cancer.

Dependent variable: Lung Cancer

It is the outcome of smoking

Hypothesis:Assosiative

Most of the lung cancer patient have been smokers for over 10 years

It's associative because it is associating the probability of lung cancer with long term smoking.

Explanation:

What does mansa musa pilgrimage imply about him

Answers

Answer:

Mansa Musa was one of the greatest kings of Mali. He became popular in African history, not only for his contributions to imperial territorial expansion and development, but also for the international recognition he gained for the empire during his pilgrimage to Mecca during 1324-1325.

hope this helped :)

Answer:

para empesa rd ehy te digo  chuay

Explanation:

Evolutionary Theory​

Answers

Answer:

The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits.

Explanation:

hope this helps and if ur feeling geneours mark brainliest

What was the name of the document that was established the colony of georgia?

Answers

Answer:

The first twenty years of Georgia history are referred to as Trustee Georgia because during that time a Board of Trustees governed the colony. England's King George signed a charter establishing the colony and creating its governing board on April 21, 1732.

what are the consequences of discrimination?​

Answers

Answer: There are a number of physical and mental health effects related to discrimination, including increased stress, depression, high blood pressure, cardiovascular disease, breast cancer, and mortality.

Explanation:

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