Mole ConceptHard
Question
The total number of electrons in one molecule of carbon dioxide is :
Options
A.22
B.44
C.66
D.88
Solution
1 molecules CO2 = 1 6C atom + 2 8O- atoms
= 1 × 6 + 2 × 8 = 22 electrons
= 1 × 6 + 2 × 8 = 22 electrons
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