How many grams of chlorine gas must react to give 4.62 g of bicl3?
2bi(s)+3cl2(g)→2bicl3(s)

Molar mass:

Cl₂ = 71.0 g/mol
BiCl₃ =  315.34 g/mol

Mole ratio:

2 Bi(s)+ 3 Cl₂(g) =2 BiCl₃(s)

3 x 71.0 g Cl₂ 2 x 315.34 g BiCl₃
?? g Cl₂ 4.62 g BiCl₃

Mass Cl₂ = 4.62 x 3 x 71.0 / 2 x 315.34 =

Mass Cl₂ = 984.06 / 630.68 = 

 1.560 g of Cl₂

hope this helps!

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.

Ithink that the answer is b