Safety Rules Quiz

What is the main reason for notifying your teacher about spills or accidents?

• To avoid getting in trouble

• To ensure the spill or accident is handled safely

• To get extra credit

• To avoid cleaning it up yourself

What should you do with long hair during lab work?

• Leave it loose

• Cut it short

• Tie it back

• Cover it with a hat

What should you do immediately after handling chemicals?

• Sit down and rest

• Wash your hands with soap and water

• Drink water

• Call a friend

What is one of the general safety rules for lab work?

• Always wear a hat

• Keep your hands away from your face

• Wear sandals

• Use your phone

What is the main topic of the provided learning material?

• Chemical reactions

• Chemical safety

• Chemical properties

• Chemical experiments

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What should you do to avoid inhaling fumes directly from a chemical container?

• Put your nose over the container.

• Waft the fumes toward your nose with one hand.

• Pour the chemical into water.

• Smell the chemical indirectly.

What is the safest way to smell a chemical?

• Inhale directly from the container.

• Waft the fumes toward your nose with one hand.

• Pour the chemical into water.

• Smell the chemical indirectly.

What is the correct procedure for handling concentrated acid?

• Pour water into the acid.

• Pour acid into water slowly.

• Mix them both at the same time.

• Pour acid into water quickly.

What is the recommended action after handling hazardous chemicals?

• Wash your hands

• Wipe your hands on your clothes

• Use a hand sanitizer

• Do nothing

What is the main topic of the provided learning material?

• Fire Safety

• Electrical Safety

• Chemical Safety

• Lab Safety

Tags

NGSS.MS-PS1-2