This should be tied up/back while in the lab.
What is hair?
Takes up space/volume and has mass/weight.
What is matter?
The matter can never return to its original state.
What is chemical change?
The product may catch on fire.
What is flame WHMIS symbol?
This should not be in the lab.
What is Food and Drinks?
Substance is made up of atoms with the same atomic number.
What are elements?
Ice melts, a tire is inflated, an apple is cut
What are examples of physical changes?
The products that have the skull and crossbones WHMIS symbol.
What are pesticides, anti-freeze, rubbing alcohol
This should be kept to themselves at all times.
What are hands?
This mixture has two or more visible components.
What is Heterogeneous Mixture?
The matter can return to its original state
What is physical change?
This product has high pressure, may explode
What is gas cylinder WHMIS symbol?
This should never be consumed.
What is chemicals?
These are examples of Homogenous mixtures.
What is gasoline, paint, ketchup, and the air we breath?
Milk sours, wood rots, food is digested.
What are examples of chemical changes?
Toilet bowl cleaners, bleach, drain cleaner
What are examples of corrosion?
This should be followed at all times.
What are Instructions?
It is a constant composition. All particles have same properties.
What is pure substance?
This is produced from a chemical reaction
What is energy?
Infectious materials, potential risk to humans.
What is biohazardous?