Matter
Matter and Energy
Properties of Matter
Chem/Phys Changes
Variety
100
Something that always has the same composition and properties.
What is Pure Substance?
100
Has a definite shape and volume.
What is a solid?
100
Something that describes matter.
What is property?
100
When a substance changes into one or more new substances.
What is chemical change?
100
Made up of different elements and compounds?
What is molecule?
200
The two categories of a pure substance.
What is elements and compounds?
200
The three states of matter.
What is solid, liquid, and gas?
200
Toxicity
What is Chemical Property?
200
Things that don't change quickly.
What is concrete, and steel rods?
200
Italian dressing is classified as a _____
What is suspension?
300
The three classifications of a mixture and an example for each.
What is solution, suspension, and colloid. 3 examples.
300
During a deposition phase change, energy must be _______
What is taken away?
300
An example of a liquid with a high viscosity.
What is Honey, Syrup, etc?
300
The result of a reactant.
What is a product?
300
The separation of particles based on their size.
What is filtration?
400
The smallest particle of an element.
What is atom?
400
Mass cannot be created or destroyed.
What is Law of Conservation of Mass?
400
5 examples of physical property.
What is conductivity, viscosity, malleability, hardness, density?
400
Three examples of physical changes.
What is cutting grass, ice cubes melting, braiding hair, etc?
400
Liquid particles move faster than _______
What is solid particles?
500
Jimmy is boiling saltwater, trying to get salt. This is an example of _______
What is distillation?
500
At the same temperature, heavier particles move slower than lighter particles.
What is Kinetic Theory?
500
A metal shield has a mass of 100 grams, and a volume of 800 cm. The density is ________
What is 0.125?
500
Suzy and John are experimenting with color changing in substances. Suzy combines two substances, and after bubbling and heating, it changes color, this is a chemical change. John adds raspberry syrup to a glass of water, turning it red. This change would be classified as ___
What is a physical change?
500
The objectively best color.
What is greenish-brown?
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