WHMIS Symbols
Flame
Flammable
Is everything around us with mass
Matter
What is a ice cube melting
Long hair has to be
Put up
Flame over circle
Oxidizer
Is a example of a hetergenous mixture
A gas is produced from two chemicals mixing together
A chemical change
3
Exploding bomb
Explosive
Has one visual component
Homogenous
Sugar desovles in water
Physical Change
Food and whats are not aloud in the lab
Drinks
Skull and crossbones
Toxic
Ex. Bronze
Mixture
Milk sours
Chemical change
Students must not wear
Open toed shoes
Gas cylinder
Gas under pressure
A synonym for mchanical mixtures
Heterogenous mixtures
Heat changes H20 to steam
Physical change
What shouldn't you do with the chemicals and substances found in the lab
Eat or drink them