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Eddi Din [679]
3 years ago
7

How many different elements are in O2?

Biology
2 answers:
yulyashka [42]3 years ago
6 0

Answer:

six

Explanation:

Professor of Chemistry, University of Minnesota, Minneapolis. Oxygen group element, also called chalcogen, any of the six chemical elements making up Group 16 (VIa) of the periodic classification—namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), polonium (Po), and livermorium (Lv).

mel-nik [20]3 years ago
5 0

Answer:

6

Explanation:

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