Science, the scientific method and laboratory safety

Question 1 of 10

When heating a liquid in a test tube, you should

Question 2 of 10

The variable that is measured in an experiment is the

Question 3 of 10

Which apparatus is used to pick up small amounts of solid chemicals?

Question 4 of 10

Which of these is a quantitative observation?

Question 5 of 10

A measuring cylinder is read at the bottom of the meniscus for water.

Question 6 of 10

If a chemical splashes into your eye, you should first

Question 7 of 10

Describe the steps of the scientific method.

Question 8 of 10

Goggles are worn in the laboratory to

Question 9 of 10

Results should be recorded only at the end of the experiment.

Question 10 of 10

Explain the difference between qualitative and quantitative observations, with two examples of each.