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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.
The element below sodium with atomic number 11 is lithium. Lithium is a metal in the same alkali metal family as sodium.
Sodium is a metal element. Atomic number of it is 11.
Potassium is a non metal element. Atomic number of it is 39.
The atomic number for sodium is 11, which means that sodium has 11 protons in its nucleus. This defines sodium as an element and determines its unique chemical properties. The atomic number also helps identify sodium's position on the periodic table.
Sodium metal is an element, as it consists of only one type of atom. It is a chemical element with the symbol Na and atomic number 11.
Sodium is a metal element. Atomic mass of it is 23.
Sodium is an alkali metal.
Sodium is a metal element. Atomic mass of it is 22.99.
Sodium is a metal element. Atomic mass number of it is 23.