Which of the following is always a whole number (a) Atomic weight (b) Atomic radii (c) Equivalent weight (d) Atomic number
Atomic number is the number of protons or electrons in an atom. Since this is countable, it's always a whole number. So, atomic number is the correct answer.
d
Atomic number is the number of protons or electrons in an atom. Since this is countable, it's always a whole number. So, atomic number is the correct answer.
atomic no
atomic no
atomic number
