Question

question 4 (3 points)
is arsenic (as) a metal, non - metal, or metalloid?
a metal
b non - metal
c metalloid

Explanation:

Arsenic is located along the staircase - like line on the periodic table that separates metals from non - metals. Elements in this region are metalloids, which have properties intermediate between metals and non - metals.

Answer:

C. Metalloid