What is the density of a brick with a mass of 150gm and the sides are 2cm long 5cm high and 5cm wide?

Density= Mass/Volume
1) volume- 2x5x5= 50
2) density- 150/50= 3
Hope this helped :)

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.