1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
yawa3891 [41]
3 years ago
6

What are the significance of metals in human life and civilization?

Chemistry
1 answer:
7nadin3 [17]3 years ago
5 0

Answer:

Metals have an important role in our daily life. The discovery of the metal is said to be the most important milestone in the history of human civilization. We cannot live without machines now. All machines are made up of metals. Machines reduce the work of man. Many modern facilities would not have been possible without metals. Most metals occur as their compounds in nature.

You might be interested in
Is water wet? My friends are debating.​
romanna [79]

Answer:

No

Explanation:

<em>Water itself is not wet, but when its touches something dry it makes the dry object wet.</em>

7 0
3 years ago
Read 2 more answers
The surface temperatures on land vary more over the course of a year than the surface temperatures on the ocean because land has
bogdanovich [222]

Answer:

Lower heat capacity

Explanation:

The heat or thermal capacity is a physical property defined as the amount of heat a material need in order to elevate a unit in its temperature, this means that water increases its temperature more easily than land.

I hope you find this information useful and interesting! Good luck!

7 0
3 years ago
5) The properties of a substance depend on _______________
cluponka [151]

Answer:

(d) the atoms it contains and the way these atoms are connected

Explanation:

hope it will be helpful for you

3 0
2 years ago
Read 2 more answers
Now can you answer pls
crimeas [40]

Answer:

cytoplasm is A, Dna is C, and nucleas is B

Explanation:

3 0
3 years ago
How does the number of subatomic particles change as the carbon isotope<br> decays?
Rzqust [24]

Answer:

Explanation:

C decays by a process called beta decay. During this process, an atom of 14C decays into an atom of 14N, during which one of the neutrons in the carbon atom becomes a proton. This increases the number of protons in the atom by one, creating a nitrogen atom rather than a carbon atom.

5 0
3 years ago
Other questions:
  • For the reaction of gaseous nitrogen with gaseous hydrogen to produce gaseous ammonia, the correct equilibrium constant expressi
    9·1 answer
  • A certain amount of gas is trapped in a nonrigid container at atmospheric pressure. If the container is cooled and the gas in th
    14·1 answer
  • At what distance would radiation cease completely
    9·1 answer
  • If an atom has 10 protons, 10 neutrons, and 10 electrons, what is the atomic mass of the atom?
    12·1 answer
  • Which of the following is NOT evidence that a chemical reaction has<br> occurred?
    9·1 answer
  • What does dehydration cause?
    7·2 answers
  • Regional Metamorphism occurs when great masses of rock are exposed to pressure. What does this typically form?
    7·1 answer
  • Write the balanced molecular chemical equation for the reaction in aqueous solution for ammonium sulfate and iron(II) chloride.
    7·1 answer
  • Which situation is the best example of regulation in an economic system?
    5·1 answer
  • Calculate the density of oxygen, O2 , under each of the following conditions:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!