This formula equation is unbalanced. pb(no3)2(aq) + li2so4(> pbso4(s) + lino3(aq). which coefficient should appear in front of lino3 in the balanced equation?
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On the left side of the equation, there are two Li and two NO3. Therefore, the balanced equation on the right should be 2Li(NO3)

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.