2.3 Planning a solubility investigation

Question 1

control variable

Answer 1

the variables you keep the same

Question 2

dependent variable

Answer 2

the variable you measure

Question 3

independent variable

Answer 3

the variable you change

Question 4

interval

Answer 4

gaps between the variable

Question 5

range

Answer 5

the boundary of highest and the lowest variable

Question 6

variables

Answer 6

different things that could affect the result of an experiment