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HURRY I NEED HELP!! Please answer!!
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HURRY I NEED HELP!! Please answer!!

HURRY I NEED HELP!! Please answer!!-example-1
User Shamina
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2 Answers

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Answer:

I'm confused on what u need us to answer

User Teabot
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Beryllium
Symbol: Be
Atomic number: 4
Atomic mass: 9.012182 u

Lithium
Symbol: Li
Atomic number: 3
Atomic mass: 6.941 u
User Jaybeecave
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4.1k points
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