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W.H.M.I.S Mixtures and Solutions. Even though water is known as the “universal solvent”, there are some things that it can’t dissolve.

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Presentation on theme: "W.H.M.I.S Mixtures and Solutions. Even though water is known as the “universal solvent”, there are some things that it can’t dissolve."— Presentation transcript:

1 W.H.M.I.S Mixtures and Solutions

2 Even though water is known as the “universal solvent”, there are some things that it can’t dissolve.

3 We have developed other solvents to dissolve the things water can’t. Many of these solvents are powerful cleaners, while others can dissolve metals like silver and gold

4 Unfortunately, many of these solvents are very dangerous and must have warning signs on them

5 WHMIS labels appear on any hazardous substance (not just solvents) that we use.

6 W.H.M.I.S stands for: Workplace Hazardous Materials Information System

7 The eight symbols in WHMIS are: Compressed Gas Flammable and Combustible Material Corrosive MaterialPoisonous Oxidizing MaterialToxicBiohazardous Dangerously Reactive

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10 1 10 points 2 10 points 3 10 points10 points 4 10 points10 points 5 20 points20 points 6 10 points10 points 10 20 points20 points 9 20 points20 points 8 20 points20 points 7 10 points10 points

11 What does the H stand for in Whmis

12 What does the I stand for in Whmis

13 What does the W stand for in Whmis

14 What does the m stand for in Whmis

15 What does Whmis stand for?

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