Aymen

This page lists questions and answers that were posted by visitors named Aymen.

Questions

The following questions were asked by visitors named Aymen.

Answers

The following answers were posted by visitors named Aymen.

An atom has the electron configuration of [Ar] 4s2 3d10*4p5 if its mass no is 80,what will its no of protons and neutronsbe?
3 years ago
1400=2^3×5^2×7 40=2^3×5 LCM(40,1400)=2^3×5^2×7 X=5^3×7(25×7)=175 X IS 175
3 years ago