Chemistry, asked by drparesh9723, 1 year ago

the mass number of an isotope of an element is 298 . if its nucleus has 188 neutrons whats is its atomic number?

Answers

Answered by WHITEDEVIL

9

mass number=no of protons +no of neutrons.i. e, A=n+p,298=188+p,p=110. so,Z=110

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