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antoniya [11.8K]
3 years ago
15

Oxygen, nitrogen, and carbon are all _____. metalloids nonmetals metals halogens

Chemistry
2 answers:
Radda [10]3 years ago
7 0
They're all nonmetals
o-na [289]3 years ago
5 0
They are non-metals

Non-metals are elements in a periodic table, they aren't able to conduct electricity or heat very well.

Hope this helps :)
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