Question

8 what classification does the element in group 15 period 5 fall into a metal b metalloid c non - metal d non - metalloid

Explanation:

The element in group 15 period 5 is antimony (Sb). Antimony has properties of both metals and non - metals. It is lustrous like a metal but is brittle and has poor electrical conductivity compared to most metals. Based on its properties, it is classified as a metalloid.

Answer:

B. Metalloid