number of atoms of helium in 100 units of helium atomic mass of helium is 4
vivek2002pegs8w:
ok?
yes tq
Answers
Answered by
3
Just divide the total mass by atomic mass of helium. You will get 25. This is the answer.
Answered by
1
Answer:
25.
Explanation:
Just divide 100 by 4
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