Chemistry chemical formulae Flashcards
1
Q
What is a chemical formulae?
A
Shows the elements in a compound, shows how many of one the of atom there are in each element that there is in a compound
2
Q
In any compound a metal with a non-metal will end in? Give an example
A
Ide and sodium chloride
3
Q
What is 1 carbon atom and. Oxygen atom called?
A
Carbon monoxide
4
Q
What is 1 carbon atom and 2 oxygen atoms called?
A
Carbo dioxide
5
Q
What is 1 sulfur and 3 oxygen atoms called?
A
Sulfur trioxide
6
Q
What is the formula of sodium hydroxide?
A
NaOH
7
Q
What is the formula for sodium nitrate?
A
NaNO3
8
Q
What is the formula of copper Sulfate?
A
CuSO4
9
Q
What is the formula of calcium carbonate?
A
CaCO3
