May someone please tell me how many electrons, and neutrons are in lead?

May someone please tell me how to find the amount of electrons and neutrons is in lead ?

The the atomic number is : 82
Atomic mass: 207.2

i know that the proton = the atomic number .

42

:shuriken:

It depends on how many atoms of lead you have. :mellow:

number of protons = atomic number

electrons = protons

mass number = neutrons + protons

atomic mass (almost)= mass number

i was never good at chemistry

http://www.chemicalelements.com/elements/pb.html

http://www.chemicalelements.com/bohr/b0082.gif

Thanks alot everyone, that helped alot :D

Which isotope? :shifty: