Question

what is physical features

Answer 1

Physical Feature rate. (Noun) A natural feature on the surface, such as water, mountains, and deserts. Usage: Deserts, mountains, and lakes, are all Physical Features. physical feature rate. (Noun) A natural feature on the surface.

Answer 2

Odor Hydrogen is an odorless gas
Taste A tasteless gas
Density The lowest of any chemical element, 0.08999 grams per liter - the least dense of all gases