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29 votes
29 votes
Which element atom will form a SMALLER radius when it becomes an ion?

Cl
S
P
Mg

User ToughPal
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1 Answer

10 votes
10 votes

Answer:

Helium

Step-by-step explanation:

I don't really know chemistry that well but helium is 1 element atom that will form a smaller radius when it becomes an ion

User Morgler
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