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NARA [144]
3 years ago
10

PLEASE HELP! DUE in 5 minutes

Chemistry
2 answers:
timofeeve [1]3 years ago
5 0

Answer:

Fluorine-18

Explanation:

An isotope is an element with different amounts of neutrons.  The element itself will not change.

photoshop1234 [79]3 years ago
3 0
The Correct answer is Bbbb
Oxygen
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