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Measurement
States of Matter & Gas Laws
Phys. & Chem. Properties and Changes
Periodic Table
Miscellaneous
100
L x W x H
What is the formula for calculating the volume of a regular solid?
100
In this state of matter, particles spread out to fill the volume of the container.
What is a gas?
100
This type of change does not change a substance's identity.
What is a physical change?
100
This is a synonym for family.
What is group?
100
The elements in the same (row/column) of the periodic table have similar properties/characteristics.
What is column?
200
This is a measurement of the amount of matter in an object?
What is mass?
200
According to this gas law, when the pressure of a gas increases at constant temperature, its volume decreases.
What is Boyle's Law?
200
This type of change involves one or more substances combining or breaking apart to form new substances.
What is a chemical change?
200
Elements in the same family/group have the same number of what?
What are valence electrons?
200
When two variables are directly proportional, the graphed line slopes (upward to the right/up and then down to the right).
What is upward to the right?
300
The temperature at which a substance changes from a solid to a liquid.
What is the melting point?
300
According to this gas law, when the temperature of a gas increases at constant pressure, its volume increases.
What is Charles's Law?
300
This kind of property helps in identifying a substance. (Hint: Think of how you identified your mystery cubes in the online density lab)
What is a characteristic property (density, boiling point, etc.)?
300
Most (metals/non-metals) are poor conductors of electricity?
What are non-metals?
300
This is the SI unit for mass.
What is kilogram?
400
This measurement factors in the force of gravity.
What is weight?
400
When an inflated balloon is exposed to cold air, the volume of the balloon __________.
What is decreases?
400
Burning paper is an example of a (physical change/chemical change).
What is a chemical change?
400
The (protons/neutrons/electrons) are located in the nucleus of an atom.
What are protons and neutrons?
400
If given an unknown liquid, what properties might you observe/measure to help you determine its identity?
What are (density, freezing point, boiling point, chemical reactivity)?
500
Mass divided by volume.
What is the formula for calculating density?
500
This state of matter undergoes changes in volume most easily.
What is a gas?
500
Carbon dioxide is an example of a/an (element/compound/mixture).
What is a compound?
500
You can calculate the number of neutrons by doing this.
What is subtracting the atomic number (# of protons) from the atomic mass.
500
This factor determines how atoms interact with other atoms.
What is the number of valence electrons?