Athe number of atoms is 52 amu of He are

1.	Athe number of atoms is 52 amu of He are
Answer» Explanation: 4g of He has 1 MOLE 1g of He has 1/4 mole 52g of He has 1/4x52 = 13 moles 1 mole=6.022x10^23atoms. OR Atomic MASS of Helium is 4U = 2PROTONS + 2 NEUTRONS = 1 atom. No. of atoms in 52u = 52/4 = 13 atoms.

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Explanation:

4g of He has 1 MOLE 1g of He has 1/4 mole 52g of He has 1/4x52 = 13 moles 1 mole=6.022x10^23atoms. OR Atomic MASS of Helium is 4U = 2PROTONS + 2 NEUTRONS = 1 atom. No. of atoms in 52u = 52/4 = 13 atoms.

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Athe number of atoms is 52 amu of He are​

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Athe number of atoms is 52 amu of He are