Lab Quiz

During a chemistry lab session, what should be worn only when specified by the instructor?

• Casual clothing

• Gloves

• Jewelry

• Loose clothing

What should not be worn during specified experiments?

• Safety goggles

• Contact lenses

• Lab coat

• Gloves

During a laboratory experiment, what type of behavior is not tolerated?

• Serious behavior

• Horseplay or other inappropriate behavior

• Following instructions

• Asking questions

Aria and Samuel are in the chemistry lab. What should they never do with chemicals?

• Taste or smell them directly

• Mix them

• Use them as instructed

• Store them properly

Ava accidentally dropped a glass in the kitchen. How should she handle the broken glass?

• Pick it up with bare hands

• Leave it on the floor

• Use a broom and dustpan

• Ask a friend to pick it up

Charlotte was working in the lab when she accidentally spilled a chemical. What should be done in case of an accident, no matter how minor?

• Ignore it

• Report it to the teacher

• Clean it up yourself

• Leave the lab

When is it acceptable to work without teacher supervision in the lab?

• When you know what you are doing

• When the teacher is busy

• Never

• When you are with a friend

During a science experiment, what should not be removed from the lab without the teacher's permission?

• Safety goggles

• nothing should be removed from the lab

• chemicals

• Gloves

During a fire drill at school, what is the proper use of safety equipment and evacuation procedures?

• Optional

• To be followed correctly

• To be ignored

• To be used only in emergencies

During a chemistry lab session, what type of clothing should Michael avoid wearing?

• Loose or baggy clothing

• Lab coats

• Safety goggles

• Closed-toe shoes