Science, asked by malaranijee, 11 months ago

hilium atomic number with atomic mass

Answers

Answered by vaibhavchandrap5khvd

0

Answer:

z=2 A=4

Explanation:

Atomiv no.=2. Mass no. or atomic mass=4

Answered by Anonymous

38

Atomic no. of Helium is 2 and atomic mass is 4.........

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