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Physical States of Matter
Evidence of Chemical Change
Periodic Table
Energy Transfer
Elements, Compounds, Mixtures
100
Solid, liquid, gas, and plasma.
What are the four states of matter?
100
Change in color and/or the production of gases or light.
What is evidence that a chemical reaction has occurred?
100
The chart that is organized by atomic number.
What is the periodic table?
100
The energy of motion.
What is kinetic energy?
100
A material that has dissolved into a liquid.
What is a solute?
200
Water forms on a window.
What is an example of deposition?
200
One of the original substances in a chemical reaction.
What is a reactant?
200
The way the number of protons is shown on a periodic table.
What is an atomic number?
200
Expands and contracts.
What happens to a volume of air when it is heated and cooled?
200
A mixture where the substances are spread evenly all throughout.
What is a homogenous mixture?
300
No definite shape and no definite volume.
What is a gas?
300
When a substance turns into one or more new substances that have different chemical properties than the original.
What is a chemical change?
300
Number of categories in the periodic table.
What is 3? (Metal, non-metal, metalloids)
300
Calories.
What is a way to measure heat in something besides a thermometer?
300
This is formed when one or more electrons jump to or are shared between atoms.
What is a compound?
400
From solid to gas, skipping the liquid phase.
What is sublimation?
400
Name of a substance that is created by the mixing of reactants.
What is a product?
400
An element that is a liquid at room temperature.
What is mercury (Hg)?
400
Finds the final temperature.
What is the change in temperature equals the final temperature minus the initial temperature?
400
A solution with a high concentration of H+ ions.
What is an acid?
500
The six phase changes.
What is freezing, melting, condensation, vaporization, sublimation, and deposition?
500
Characteristics that describe what will happen when it reacts with other substances.
What are chemical properties?
500
Number of artificially made elements.
What is fifteen elements?
500
Kinetic energy increases.
What is the result of heating water?
500
Sea water is one example of this.
What is a basic?