Flashcard #1 (Lab Safety)

Front

How should you fill pipettes in the lab?

Back

Squeeze the bulb of the pipette, then dip the other end into the liquid and then let go.

Front

What should you do if you have cuts or broken skin while working in the lab?

Back

Cover them with a bandage.

Front

What should you do if you find a chemical bottle without a label?

Back

Tell your teacher.

Front

Scientists often use graphs to show patterns in ______.

Back

data.

Tags

NGSS.MS-PS3-1

Front

Scientific _________ tell us why something in nature happens.

Back

theories.

Front

What is the purpose of wearing safety goggles in the lab?

Back

To protect your eyes from harmful chemicals and debris.

Front

Why is it important to tie back long hair in the lab?

Back

To prevent it from catching fire or getting caught in equipment.

Front

What should you do with broken glass in the lab?

Back

Notify your teacher and use a broom and dustpan to clean it up.

Front

What is the first thing you should do in case of a chemical spill?

Back

Notify your teacher immediately.

Front

What is the proper way to dispose of chemicals in the lab?

Back

Follow your teacher's instructions and use designated waste containers.