Lab Safety Practice

What symbol is this?

• Disposal

• Biological

• Extreme temperature

• Sharp Object

Tags

NGSS.MS-ESS3-3

What symbol is this?

• Open Flame

• Toxic

• Chemical

• Electrical

What symbol is this?

• Poison

• Flammable

• Chemical

• Disposal

What symbol is this?

• Plastic Gloves

• Chemical

• Heat Resistant Gloves

• Flammable

What symbol is this?

• Fumes

• Extreme Temperature

• Toxic

• Open Flame

Substances like mercury may be poisonous if touched, inhaled or swallowed

• chemical

• biological

• toxic

• disposal

What does this symbol mean 

• fire safety 
• eye protection safety 
• animal safety 
• extreme temperatures 

Long hair must be secured to the back of your head

• True
• False

What should you NEVER do in the lab?

• Play practical jokes on people
• All of these
• Run while holding a beaker with chemicals
• Mess around with your friends

What should you do if a glass breakage occurs?

• Touch it to see if it is safe?
• Run out of the classroom
• Immediately tell your teacher
• Leave without telling anyone