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Question
Answer in one sentence:
If an element ‘X’ has mass number 11 and it has 6 neutrons, then write its representation.
Solution
If 'X' is an element, then its Atomic mass (A) = 11
No. of Neutrons(n) = 6
Therefore, We have to find the Atomic numbers.
N = A − Z ---------(formula)
6 = 11 − Z
Z = 11 − 6
Z = 5
Therefore, the element 'X' will be represented as \[\ce{^11_5X}\].
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