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How many atoms of fluorine are present in a molecule of carbon tetrafluoride (CF_4)?
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Molecular Formula
Multiple Choice
How many chlorine atoms are present in one molecule of CCl_4?
A
6
B
1
C
4
D
2
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검증된 단계별 안내1
Identify the chemical formula given: CCl_4, which represents one molecule of carbon tetrachloride.
Understand that the subscript number after an element symbol indicates how many atoms of that element are present in one molecule.
In the formula CCl_4, the subscript '4' after Cl means there are 4 chlorine atoms bonded to one carbon atom.
Therefore, the number of chlorine atoms in one molecule of CCl_4 is equal to the subscript number 4.
Conclude that one molecule of CCl_4 contains 4 chlorine atoms.
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