question 6 0.5 pts which of these elements is classified as a nonmetal? iron (fe) calcium (ca) phosphorus…

Brief Explanations:

Metals are typically good conductors of heat and electricity, have a metallic luster, and are malleable and ductile. Iron and calcium are metals. Silicon is a metalloid with properties intermediate between metals and non - metals. Phosphorus is a nonmetal as it lacks the typical metallic properties.

Answer:

Phosphorus (P)