Question

the abundance of the two kinds of silver atoms found in nature. The blue is part is Ag = 108u and yellow part is Ag=107u .The more abundant isotope has an atomic mass of a little less than 107, but the average atomic mass of silver on the periodic table is about 107.9. Explain why it is higher

Answer 1

Answer:

I don't know what is this

because I am only in 7th class