the atomic weight of 14g of helium will be
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4.003 amu.or 4.003 Dalton
actual mass of He atom = 4×1.66×10*(-24) gm
= 6.64 ×10*(-24) gm.
actual mass of He atom = 4×1.66×10*(-24) gm
= 6.64 ×10*(-24) gm.
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