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Sidana [21]
3 years ago
15

30 Points 4 correct answer!!! ^u^

Physics
2 answers:
sladkih [1.3K]3 years ago
8 0
A is the answer because lithium has an atomic number of 3<span />
lakkis [162]3 years ago
3 0
Lithium has an atomic number of 3 so right away all the answer choices are eliminated except A., and oxygen does have 8 neutrons, boron 5 electrons, and neon a mass of 20
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