Question

symbols (not real) of some atoms are given. 17P8,40Q18,16P8,40R20 (a) find the atomic number and mass number of these elements. (b) which among these are isotopic pairs? (c) draw the Bohr model of atom Q.










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Answer 1

WTF

symbols (not real) of some atoms are given. 17P8,40Q18,16P8,40R20 (a) find the atomic number and mass number of these elements. (b) which among these are isotopic pairs? (c) draw the Bohr model of atom Q.

it's very important please answer me only answers ok not put like this'gwjxbjskahshxbdnsjkzh'or don't put don't mark me as brainleast and only answers please