Key Words Flashcards
1
Q
Toxic
A
Harmful
Poisinous
2
Q
Corrosive
A
Irritable to touch
3
Q
Flammable
A
Can catch fire
4
Q
Effervescence
A
Fizzy
5
Q
Precipitation
A
When a gas condenses
When a n insoluble solid emerges from a liquid solution
6
Q
Independent variable
A
The thing that changes
7
Q
Dependent variable
A
The thing being tested and measured
8
Q
Control variable
A
The thing you keep the same
9
Q
Soluble
A
A solid which can dissolve in a liquid
10
Q
Insoluble
A
A solid which cannot dissolve in a liquid
11
Q
Solution
A
A mixture of a solvent and a soluble
12
Q
Solvent
A
A liquid which can dissolve a solid
13
Q
Solute
A
The solid which has dissolved in a liquid
14
Q
Suspension
A
A mixture of an insoluble solid and a solvent liquid
15
Q
Reactant
A
The materials which are used
