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guajiro [1.7K]
3 years ago
7

Main-group elements from Period 3 of the periodic table are highlighted,

Biology
2 answers:
irina [24]3 years ago
5 0
Argon sorry if I’m wrong
PIT_PIT [208]3 years ago
4 0

Answer:

Argon

Explanation:

This is because argon is in group 8 of the periodic table. Group 8 metals have a full outer shell, so they don't need to react with another element to get those/ lose those electrons.

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