Complete each nuclear fission reaction a b and c

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

The answer is false because: gravitational force is independent of medium and depends only on the masses of the two objects and the distance between them

If your on odysseyware i believe the answer would be c.