OHMS Safety Certification Review

Goggles should be worn on the...

• Eyes

• Forehead

• Neck

• Wrist

When glass is broken in the lab you should.

• Pick up large pieces with your hands

• Leave it alone and hope no one notices

• Sweep it up with a broom

• Tell the teacher and wait for their instructions

All chemicals can be dumped down the sink.

• True

• False

Tags

NGSS.MS-PS1-3

What is the safety shower used for?

• Teachers to shower in the morning

• Students to put out fires

• Washing away large amounts of a dangerous chemical

• Getting a drink if you are thirsty

A hot glass looks the same as a cold glass.

• True

• False

What does corrosive mean?

• Something will explode

• Something will eat away or dissolve things

• Something is very tasty and you should lick it

• Something is clogged up

Tags

NGSS.MS-PS1-2

A clear liquid is probably water, so you should drink it to find out.

• True

• False

Work areas should be left for the teacher to clean up.

• True

• False

I can participate in labs without signing a safety contract or class disclosure.

• True

• False

What is wafting?

• To walk into water

• To slip on a spilled liquid

• To smell by fanning the air towards you

• To burn a chemical over a blue flame