Asked by laura
An atom of element A has 75 protons. What would the element's atomic number be?
Answers
Answered by
Damon
number of protons = atomic number and defines the element, like period.
by the way "atomic mass" is the sum of the number of protons and neutrons.
by the way "atomic mass" is the sum of the number of protons and neutrons.
Answered by
laura
so its 75? since you said the proton is the same as the atomic number.
Answered by
Damon
Yes, 75
By the way that is Rhenium
By the way that is Rhenium
Answered by
laura
thankyou !