4. How many grams of ammonium carbonate are needed to decompose in order to produce
6.52g of carbon dioxide? Ammonium oxide is the other product.
(NH4)2(CO,) – (NH4)2O + CO2

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.