Multiple Choice
O₂,also termed atmospheric oxygen,is considered to be a molecule but not a compound.Why not?
A) It contains no covalent bonds.
B) It contains a double covalent bond but not a single covalent bond.
C) To be considered a compound there must be a minimum of three atoms;atmospheric oxygen is too small.
D) Compounds are defined as molecules constructed from two or more different elements.
Correct Answer:

Verified
Correct Answer:
Verified
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