SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following symbols shows only ONE element?
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CU
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Ar
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KF
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WO
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Explanation:
Detailed explanation-1: -A set that has one and only one element is called a singleton set.
Detailed explanation-2: -Symbol of an element represents one atom of the element.
There is 1 question to complete.