Arrange the elements in ascending order of metallic properties – Ca, Ba, Mg.

Arrange the elements in ascending order of metallic properties – Ca, Ba, Mg. Arrange the elements in descending order of non-metallic properties – P, Si, S

In the periodic table, the metallic properties of an element increase in periods from left to right and in groups from top to bottom. Thus, the most characteristic metal will be barium, and magnesium will exhibit weaker metallic properties. The elements are arranged in ascending order of metallic properties Mg> Ca> Ba. The non-metallic properties of elements in periods from right to left increase and groups from top to bottom weaken. Thus, the strongest non-metal is fluorine. The elements are arranged in descending order of non-metallic properties: S> P> Si.