Standards of Measurement
Solids, Liquids, and Gases
Graphs
Properties of Matter
Properties of Atoms and the Periodic Table
100
What is the base unit for time?
What is seconds
100
What explains how particles in matter behave?
What is the kinetic theory
100
What graph is useful for showing trends or continuous change?
What is a line graph
100
What are the 2 main properties?
What is Physical and Chemical
100
What is the smallest piece of matter that still has the properties of the element?
What is atom
200
What is the symbol for time?
What is s, or seconds
200
What increases the size of a substance what the temperature increases?
What is thermal expansion
200
What kind of variable changes as a result of another variable?
What is dependent variable
200
What are the 2 different kind of changes?
What is physical and chemical again
200
What is composed mostly of the protons and neutrons in the nucleus?
What is atomic mass
300
What is the symbol for mass?
What is g, or grams
300
What kind of crystals do not lose their ordered arrangement completely upon melting?
What is liquid crysals
300
How is information shown on a circle graph?
What is percentages
300
What is the process of separating a mixture by evaporating a liquid and condensing it's vapor?
What is Distillation
300
What atoms of the sane element with different numbers of neutrons?
What is isotopes
400
What is the base unit for temperature?
What is Kelvin.
400
What is in the energy required for a liquid to change to a gas?
What is heat of vaporazation
400
In a line graph, what is the independent variable plotted on?
What is the horizontal axis
400
Other than smell, and bubble formation. What is the last thing that indicates chemical changes?
What is Temperature
400
What are the horizontal rows of elements that contain increasing numbers of protons and electrons?
What is Periods
500
What is the base unit for length?
What is meter.
500
In what process do the gas particles evenly spread throughout their container?
What is diffusion
500
What is the horizontal axis called?
What is x-axis
500
What is the law where a mass of all substances presented before a chemical change equals the mass of all substances after the change?
What is Law of Conservation of Mass
500
What element exists all over the earth?
What is the 118th element
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