Periodic Table of Elements
Physical/Chemical Changes
Phases of Matter
Solutions/Solubility
Misc.
100
Magnesium is an example of this periodic table family
What is metals?
100
An explosion is an example of this type of change
What is chemical change?
100
In this phase of matter, molecules are vibrating slowly in a fixed position
What is a solid?
100
Sugar and salt are examples of this
What is a solute?
100
Carbon dioxide is an example of this type of matter classification (i.e. element, compound, mixture, etc.)
What is compound?
200
Silicon is an example of this periodic table family
What is metalloid?
200
A mixture freezing at -17 degrees Celsius is an example of what type of change?
What is physical change?
200
This state of matter has an indefinite shape and an indefinite volume
What is a gas?
200
Water and hexane are an example of this
What is a solvent?
200
This theory states that molecules are always moving
What is the kinetic theory of matter?
300
Oxygen, carbon, and helium are all examples of this periodic table family
What is nonmetals?
300
A color change indicates what type of change?
What is a color change?
300
You take a bottle of water and pour out the water into a container. The water takes the shape of the container, but the amount of water stays the same. What does this say about the water? (hint: definite/indefinite)
What is a liquid that has indefinite shape and definite volume?
300
Fog is an example of this
What is a colloid?
300
The energy flow between two objects of different temperature
What is heat?
400
You are working with an unknown substance in the lab and realize it does not conduct electricity, non ductile, and very transparent. What periodic family can you conclude this substance is from?
What is a nonmetal?
400
You are working in the lab and pour two substances together. When you pour them together, the solution begins to react by releasing smoke and bubbling. What type of change is this?
What is a chemical change?
400
You place solid carbon dioxide into a beaker of hot water and notice it instantly turns into a gas, releasing bubbles and fog into the air. What is this phase change called?
What is sublimation?
400
When particles float in a liquid before they settle to the bottom
What is suspension?
400
The effect that scatters light instead of absorbing it.
What is the tyndall effect?
500
Malleability, ductility, and electrical conductivity are all characteristics of what periodic family?
What is metals?
500
You are working in the lab and start to heat up one of your substances you are working with. Before mixing it with anything else, it starts to boil on the Bunsen burner. What type of change is this?
What is physical change?
500
You have a substance where the particles are moving freely with an indefinite shape and indefinite volume. Then, the substance cools instantly to where the particles have a definite shape and definite volume and are vibrating in a fixed position. This change of state is called.
What is deposition?
500
Sugar and water is an example of a
What is a true solution?
500
This Russian chemist proposed arranging the elements on the periodic table by atomic weights and properties.
Who is Mendeleev?
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