Explanation:
the molar mass of a compound can be caucaleted by adding the standar atomic masses.
Answer:
Thx Have a Fantastic day :)
Explanation:
It will only be valuable if proved correct so it's D
Answer:
neutrons
Explanation:
isotopes have the same number of protons nut different number of neutrons. the difference in thr mumber of neutrons give them their uniques properties.
