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Georgia [21]
3 years ago
5

What element has an atomic mass 4?

Chemistry
2 answers:
Daniel [21]3 years ago
4 0

Answer:

Helium has atomic mass  4.002602.

So the answer to yr question is helium.

ollegr [7]3 years ago
4 0
The answer is helium
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Based on temperature changes, the phase changes that occur in water is from a solid at A to a liquid at B, and from liquid a B to gas at C.

<h3>What is change of state?</h3>

Change of state is the process whereby a substance changes its state of matter from one form to another as as result of heat changes.

In the graph shown above, water exists in three states at different points.

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