An elements atomic number is 47. how many protons would an atom of this element have? protons

The atom will have 47 proton

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.

A.(nh4)(2co3)is the correct answer