Questions
The number of electrons, protons and neutrons in a species are equal to 38,38 and 50 respectively. The proper symbol to the species is
detailed solution
Correct option is A
Given, Z=38 and A=p+n = 38+50=88 ; That represents "Sr"But the no. of electrons = no. of protonsHence It is a neutral species.∴The symbol is Sr3888Talk to our academic expert!
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