The equation below shows the decomposition of lead(II) Nitrate. How many grams of oxygen are produced when 49.4 g of NO2 is formed? 2 Pb(NO3)2(s) --> 2 PbO(s) + 4 NO2(g) + 1 O2(g)

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.

The metal is named first

12 is probably the typical age for a first kiss but i think its to young.