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21-10-2021
Chemistry

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5. Neon has two major isotopes. Neon-20 and Neon-22. Out of every 250 neon atoms, 225 will be Neon-20
(19.992 g/mol), and 25 will be Neon-22 (21.991 g/mol). What is the average atomic mass of Neon?

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misteradam0312 misteradam0312

21-10-2021

Answer:

20.1974

Explanation:

The Atomic mass will be the same for every isotope as the number of Neutrons changes, not the number of protons.

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mubarakamasa mubarakamasa

21-10-2021

Choose one point on the graph of the

proportional relationship and explain what

this point means in terms of the situation.

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