How many atoms are present in 6.0g of magnesium? [Mg=24,N.A=6.02x10^23mol]

CHEMISTRY
JAMB 2018

How many atoms are present in 6.0g of magnesium? [Mg=24,N.A=6.02x10^23mol]

  • A) 1.20 x 10^22
  • B) 2.4 x 10^22
  • C) 1.51 x 10^22
  • D) 3.02 x 10^22

Correct Answer: C) 1.51 x 10^22



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