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25-10-2020
Chemistry

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Choose all the answers that apply.

Argon (Ar) is in group 18. Argon _____.

forms a salt when combined with a metal
has 18 electron shells
has properties similar to other elements in group 18
does not react readily with other elements
is part of the noble gas group

NEEDS TO BE ANSWERED ASAP

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27-10-2020

It’s a noble gas because it’s valence electron is full (2+8+8)

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