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HELP!! 8TH GRADE SCIENCE!!! ​

HELP!! 8TH GRADE SCIENCE!!! ​
asked 103k views
3 votes
HELP!! 8TH GRADE SCIENCE!!!

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HELP!! 8TH GRADE SCIENCE!!! ​-example-1
asked
User Vasily Sochinsky
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8.3k points

1 Answer

4 votes
Atomic mass:4.0
Atomic number: 2
Chemical symbol: He
answered
User Raphink
by
9.2k points
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