What is a Compound?
Substances formed with two or more elements
What does a formula show?
What atoms are in a compound
What is covalent bonding?
When each atom shares an electron with another atom
What is ionic bonding?
Metals lose positive ions, non-metals gain negative ions the opposite charges mean they strongly attract
What is the symbol for Carbon Dioxide?
Co2
What is the symbol for Water?
H2O
What is the symbol for Sodium Chloride?
NaCl
What is the symbol for Carbon Monoxide?
CO
What is the symbol for Hydrochloric acid?
HCl
What is the symbol for Calcium Chloride?
CaCl2
What is the symbol for Sodium Carbonate?
Na2CO3
What is the symbol for Sulfuric Acid?
H2SO4