3.
Calculate the number of atoms in 32 u of He
Answers
Answered by
0
Explanation:
no. of moles = 32/4
=8
no. of molecules = 8×6.022×10²³
no. of atoms = 8×6.023×10²³×1
Answered by
0
Answer:
8 atoms.
Explanation:
1 atom of HE=4u of HE
4u of HE=1 atom of HE
32u HE=1/32×4=8 atoms
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