Science study flashcards 5
(15 cards)
1
Q
What is the formula of a compound or molecule made up of
A
its made up of the symbols and elements that make up the compound
2
Q
oxygen =
A
oxide
3
Q
chlorine =
A
chloride
4
Q
sulphur =
A
sulphide
5
Q
sulphur and oxygen=
A
sulphate
6
Q
sulphate =
A
SO4
6
Q
carbon and oxygen=
A
carbonate
7
Q
carbonate=
A
CO3
8
Q
hydrogen and oxygen=
A
hydroxide
9
Q
nitrogen and oxygen=
A
nitrate
9
Q
hydroxide =
A
OH
10
Q
What are ions
A
atoms with a charge that have either lost or gained electrons
10
Q
nitrate=
A
NO3
11
Q
What is a mixture
A
consist of two or more compounds that can be mixed
12
Q
What is a diatomic element
A
molecule consisting of two identical atoms
