Question

In the mendleev's periodic table,property of element are periodic function of thier_____​

Answer 1

Atomic masses.

Explanation:

★ Mendeleev arranged all 63 known elements in increasing order of their atomic masses.

★ The table consists of 8 vertical columns called groups and 6 horizontal rows called periods

★ Elements with similar physical and chemical properties are arranged under same groups.

★ He left some blank spaces for undiscovered elements and named them as Eka Boron, Eka Aluminium, Eka Silicon

Answer 2

Atomic mass

• The physical and chemical properties of elements are a periodic function of their atomic masses.