Question

According to modern periodic table while moving down the group the metallic properties of elements--​

Answer 1

decreases

Explanation:

according to the modern periodic table the metallic property decreases.

Answer 2

Answer:

Decreases

Explanation:

Moving down a group in the periodic table, the number of filled electron shells increases. In a group, the valence electrons keep the same effective nuclear charge, but now the orbitals are farther from the nucleus. Therefore, the nucleus has less of a pull on the outer electrons and the atomic radii are larger.