1.

Caculatethe number of protonsneutronsandelectronsin ._(35)^(80)Br.

Answer»

Solution :In this case `._(35)^(8)Br A= 80 ` andZ= 35speciesisneutral
Number of PROTONS= number of electrons
=35 = z
Number of neutrons = 80 -35 =34


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