Add New Description

Fill up the form and submit

নিচের কোন জোড়াটি আইসোটোন?

{}_{36}^{14}C

{}_{7}^{14}N

{}_{29}^{64}C u

{}_{30}^{64}Z n

{}_{17}^{6}C l

{}_{15}^{32}S i

{}_{15}^{31}P

{}_{16}^{32}S

ANS : 4

Descrption

To add a description please, login first. click here to login

Cancel Login