Particle Theory
All matter is made up of __________.
Tiny particles
A method to separate solute by turning solvent into steam
Evaporation
Another description for a solution can also be ___________.
Homogeneous
The smaller portion of a mixture that dissolves is considered the _________.
Solute
If oil spilled in the ocean would it sink to the bottom or float on top of the water
Float on top of the water
True or False: Particles are always still and not moving.
False
A way of separating solutes that did not dissolve.
Filtration
What type of mixture has a solute fall to the bottom after mixing
To calculate concentration you would have to divide _______ by 100lm of solvent.
Mass in grams
Some chemicals cannot be separated even with evaporation or distillation. These are called ______________.
Forever chemicals
What state of matter are particles tightly packed together?
Solids
Magnetism would be use to collect what type of materials from a mixture?
Magnetic
A mixture that contains an undissolved solute is considered ___________.
Heterogeneous
When more solute is added than the solvent can dissolve the mixture is considered __________.
Oversaturated
Uranium is used to heat water creating ________ to push turbines which create electricity.
Steam
According to Particle Theory why does water turn into steam when heated?
Increase in temperature causes particles to move faster and spread out.
Through the process of distillation a ________ state of matter turns into a ________ state of matter.
Liquid / Gas
When stirring this mixture, the faster you stir the smaller the bubbles. What kind of mixture is this?
Emulsion
If you add water to a mixture of iced tea you have done what to the concentration.
Diluted
It is radioactive
According to Particle Theory, why do objects keep their shape and not always fall apart.
Particles are attracted to each other.
Kellogs is checking if their cereals meet the standards of Canadian food regulations. They would use __________.
Chromatography
If Copper is the solute and Gold is the solvent. What do we call this kind of mixture
An alloy
Why would a more concentrated mixture be darker than a diluted mixture.
The higher concentration of solute blocks the light from passing through.
When burning oils to create energy which environmental cycle are we disrupting.
Carbon cycle