Propose routes to the following compounds from propyl bromide and any necessary organic or inorganic reagents: a. propyllithium
b. propylmagnesium bromide
c. propylzinc bromide
d. Dipropylzinc

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.

Ions gain or lose electrons