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VARVARA [1.3K]
3 years ago
8

What is the atomic mass of neon? Give your answer to the nearest tenth.

Physics
2 answers:
Artemon [7]3 years ago
7 0

Answer: To the nearest tenth is 20.2

Explanation:

Rasek [7]3 years ago
6 0
The atomic mass of neon is 20 amu.

20 amu = 10 p + 10 n

Neon has an atomic number , Z = 10 and contains 10 protons and 10 neutrons. It can completely filled electron shells and it is thus a noble gas.<span>  i.e. </span><span>the number of 10 protons in the nucleus which defines the element. </span>
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