Question

gas evolved when calcium carbonate is heated.____________
plz answer me​

Answer 1

Explanation:

metals list which makes up the periodic table includes iron, lead, gold, aluminum, platinum, uranium, zinc, lithium, sodium, tin, silver, etc. The nonmetals list which makes up the periodic table includes hydrogen, helium, carbon, sulfur, nitrogen, oxygen, radon, neon, other halogens, and noble gases etc.

Answer 2

Answer:

CO2

Explanation:

CaCO3 when heated, CO2 and CaO are formed