Terms
What term is used to describe the amount of space something takes up?
Volume
What does the P in SPAM stand for
All matter is made up of tiny particles
What is a heterogeneous mixture?
A mixture where you can clearly see more than one particle
What method of separation is used to separate heterogeneous solutions made of different particle size?
Filtration
Mike is a butcher. He is 5 feet 10 inches tall. What does he weigh?
Meat
What is the term used to describe a substance’s resistance to flow
Viscosity
Describe what occurs when particles are heated
Particles speed up and move further apart
What is the term used to describe a solution that has very little solute in it?
Dilute
What method of separation utilizes the different boiling points of the solute and solvent?
Evaopration
How far can a rabbit run into the woods?
Halfway. After that, it is running out of the woods.
Define density
Amount of matter per given volume
Describe how space is needed for the formation of solutions
Space is needed for particles to “hide” when forming a solution
Saltwater is what type of mixture?
Homogenous
What method of separation utilizes the density of different particles as it travels up filter paper?
Chromatography
A man looks at a photo. His friend asks who it is. The man says, "Brothers and sisters I have none. But that man's father is my father's son." Who is in the picture?
His son. (His father's son is the man himself, so "that man's father" is the speaker).
What is the term used to describe the substance that gets dissolved in a solution?
Solute
Describe how particle movement is needed for the formation of solutions
Particles of the solute and solvent need to be moving in order to spread out and mix
How does increasing the surface area of a solute affect the formation of a solution?
Increase the rate of the solution formation
This method of separation is used to refine crude oil
Fractional distillation
I have a heart that doesn’t beat.
I have a mouth that doesn’t speak.
I have a head that doesn’t think.
What am I?
An Artichoke
Define a pure substance
A substance that is made up of only one type of particle
Describe how attraction of particles is needed for the formation of solutions
Particles of the solute need to be more attracted to the solvent than themselves in order for a solution to easily be formed
What are the 5 factors that will affect the rate of solution formation?
Type of solute, type of solvent, particle size, particle movement, temperature
This method of separation is used to remove gold from ore
Dissolving
Your doctor gives you three pills and tells you to take one every 30 minutes. How long do they take to finish?
1 hour. 0min, 30min, 60min