WHMIS
What does SDS stand for?
Safety Data Sheet
What does the hazard symbol with an exclamation mark indicate in household chemicals?
Irritant or Harmful Material
Examples of how we use Pneumatics in everyday life.
Dentist drills, air brakes.
Particles have ______ forces
Particles have Attractive forces
What is a mixture?
Something made out of a combination of different substances.
One example of a product that can burn your skin and eyes. if swallowed?
Rust removers.
What is NOT a recommended safety practice in a lab? A) Hair tied up
B) Wearing proper footwear
C) Running around in the lab
C) Running around in the lab
What makes pressure?
Force exerted on an area
What do particles do when they cool down?
What is a pure substance?
Made up of only ONE kind of matter
Workplace Hazardous _____ _____ System
Workplace Hazardous Materials Information System
What type of Hazard does the symbol with a flame symbol represent?
Flammable & Combustible Material
Give an example of Pressure
Ex: Holding a knife to a piece of fruit
Particles ____ energy, move ____ , spread out (expansion)
Particles go energy, move faster , spread out (expansion)
What is a solute?
A substance in a mixture that dissolves
________ hazard is the ability of a chemical to afect your health quickly (burn) or over a long period of time (e.g. cancer or lead poisoning).
Health
What do you do if there's shattered glass on the ground?
A) Eat it
B) Step on it like you don't care
C) Clean it up
D) Call the teacher and have them clean it up
D) Call the teacher and have them clean it up
Pressure= ?
_______ ?
________?
F=Force
A=Area
What is kinetic energy?
It is the energy movemnt of particles.
Is salt water a pure substance?
It is a solution or an impure substance.
Which of the following types of hazard include temperature, noise, vibration and radiation?
A) Chemical
B) Biological
C) Physical
D) Mechanical
C) Physical
What do you wear in a lab?
Goggles, apron, gloves, and proper shoes
What is Pneumatics?
Gas under pressure
As it changes from a ___>___>___
As it changes from a gas>liquid>solid
What is a solvent?
Substance in a mixture that does the dissolving