calculate the atoms present in 4.6gm sodium (Atomic mass of sodium is 23u)
Answers
Answered by
3
Answer:
no. of moles = given weight / molecular weight.
no. of moles = 4.6 / 23
= 0.2 moles
no. of atoms = 0.2 x avogadro number
you will get your answer.
Hope it helps.
Answered by
3
Answer:
plz mark me as brainliest
Similar questions