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The general representation of the symbol...

The general representation of the symbol of element 'X' is `( Z =` Atomic number, A `=` Mass number )

A

`""_(x) ^A Z`

B

`""_(Z )^(A )X`

C

`""_(A+1)X ^(Z+1)`

D

` ""_(X )A ^(z )`

Text Solution

Verified by Experts

The correct Answer is:
B
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