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Byju's Answer
Standard IX
Chemistry
Molecules and Atomicity
How many atom...
Question
How many atoms are present in the formula
K
A
l
(
S
O
4
)
2
?
A
7
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B
9
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C
11
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D
12
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E
13
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Solution
The correct option is
A
12
K
−
1
atom
A
l
−
1
atom
S
−
2
atoms
O
−
8
atoms
Total
12
atoms are present in the given formula.
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