SNC 1P

Name:____________________

Safe Science Use pages 546-549 of the textbook to answer the following questions. 1.A Having a Safe Attitude Before starting a lab activity you should always know how to ________________________________________________. Choose 1 safe practise each column in Table 1 on page 546 and copy it down. Be Science Ready 

Follow instructions 

Act Responsibly 

1.B. Specific Safety Hazards 1.B.1 Chemicals Always assume that all chemicals are ___________________. Never touch any chemicals with your_____________. If any part of your body comes into contact with a chemical, what should you do?

1.B.2 Heat Sources What kinds of heat sources might be used in the lab?

What kind of Bunsen Burner flame is hottest?

What should you do if you burn yourself?

1.B.3 Glass and Sharp Objects What should you do if glass breaks during a lab?

1.B.4 Electricity and Light What should always be kept away from electrical equipment?

What should you do if you find a piece of electrical equipment with a damaged plug or frayed cord?

What part of your body should be protected from bright lights and laser pointers?

1.B.5 Living Things Treat all living things with ______________ and _________________. Wear ________________ and wash your ______________ before and after handling living things. 1.B.6 Observing Space Never look directly at the ____________ or a __________________________________________! 1.C Accidents Can Happen If an injury occurs, what is the first thing you should do?

Where can you find first aid information for chemicals?

1.D Safety Symbols 1.D.1 WHMIS Symbols What does WHMIS stand for?

Who are these symbols made for?

1.D.2 HHPS symbols What does HHPS stand for?

Who are these symbols made for?

What is the difference between the triangular frame and the octagonal frame for the symbols?