Something Stupid,y?
Sodium is a metal element. Atomic number of it is 1.
Sodium is a metal element. Atomic number of it is 11.
Sodium is a metal element. Atomic number of it is 11.
Sodium is a non metal element. Atomic number of it is 11.
Sodium is a metal element. Atomic number of it is 11.
Sodium is a metal element. Atomic mass number of it is 23.
Potassium is a non metal element. Atomic number of it is 39.
Sodium is a metal element. Atomic mass number of it is 23.
the atomic number of sodium is 1111, because it has 11 protons.
Sodium is a metal element. Atomic mass of it is 23.
Alkaline Metal
Sodium is a metal element. Atomic mass of it is 22.99.