A)Calcium-This because calcium has two valence electrons hence it is a metal therefore it will form an ionic bond with carbon.
Carbon dioxide is a primary effluent gas because it is being generated in large amounts by:
1) The burning of methane which produces water vapor and carbon dioxide
2) The decomposition of limestone, CaCO₃ to CO₂ and CaO
Sulfur is contained within the clay and the high temperature and combustion conditions cause it to form Sulfur dioxide which exits the kiln.
Answer: Electrons have a negative charge
Answer:
ones with ionic bonds
Explanation:
they have high melting and boiling points