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10-11-2019
Chemistry

contestada

Which of the following is true about an atom of lithium and an atom of helium

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Аноним Аноним

10-11-2019

Answer:

c

Explanation:

they have different numbers of protons (you can see this on the periodic table becasue they have different atomic numbers)

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4804138921 4804138921

05-05-2020

Answer:

C.

Explanation:

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