Laboratory safety rules

What does this chemical symbol denote?

• poison/toxic

• bio hazard

• radioactive

• corrosive

Tags

NGSS.MS-PS1-2

What safety symbol is this?

• explosion

• no open flame

• flammable

• oxidizing agent

What symbol is this?

• explosive material

• sharp object

• hot surface

• cold hazard

What symbol is this?

• cool hazard

• radiation hazard

• biohazard

• laser hazard

What symbol is this?

• hot surface

• strong magnetic field

• hazard

• lizard

True or False: If you see something dangerous taking place during a lab, you should immediately tell the teacher.

• True

• False

Which of the following should NOT be worn during a lab investigation?

• flip flops

• loose, long hair

• dangling jewelry

• all of the above

Disrupting other students in the laboratory in the lab is:

• dangerous

• allowed

• helpful

• the quickest way to do a job

What is used to protect your eyes from chemicals, broken glass, and fire?

• eye wash

• flask

• goggles

• fire blanket

I may get the science supplies I need for an experiment.

• whenever I want

• when the supplies are out and ready to use

• when I think it is safe

• when the teachers gives me permission