Chemistry, asked by ArrepuBhuvani, 11 months ago

Atomic weights of 1to 20 elements

Answers

Answered by sahildhande987

1

Heyo Mate

H=1u
He=4u
Li=7u
Be=9u
B=10u
C=12u
N=14u
O=16u
F=19u
Ne=20u
Na=23u
Mg=24u
Al=27u
Si=28u
P=31u
S=32u
Cl=35u
Ar=40u
K=39u
Ca=40u

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