. 48 grams of magnesium contains - atom.
(a) 1.204 x 1024
(b) 12.04x1023
(c) 12.04x1020
(d) 12.04x1019
Answers
Answered by
0
Answer:
b 12.04 into 1023
Explanation:
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Answered by
0
Answer:
12.044*10^23
Explanation:
n=given weight/atomic mass = no given/avegedro no
=48/24=no given/6.022*10^23
=2*6.022*10^23=atom of mg in 48 gm
=12.044*10^23
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