The state of matter that has a definite shape and definite volume.
What is a solid?
100
The force of gravity acting on an object?
What is weight?
100
The first person to come up with the idea for the atom.
Who is Democritus?
100
The law that relates pressure and volume.
What is Boyle's law?
100
How Mendeleev organized his periodic table.
What is in order of atomic mass?
200
The state of matter that has a no definite shape, but has a definite volume.
What is a liquid?
200
The measurement of how much matter is in an object.
What is mass?
200
The smallest particle of an element.
What is an atom?
200
The law that relates volume and temperature.
What is Charles's law?
200
A vertical column on the periodic table?
What is a group or family?
300
The state of matter that has no definite shape and no definite volume.
What is a gas?
300
The amount of space that matter occupies.
What is volume?
300
A group of atoms that are joined together and act as a single unit.
What is a molecule?
300
How pressure is calculated.
What is pressure = force/area
300
Where we find the most reactive metals on the periodic table.
What is on the left side of the periodic table?
400
The changing of a gas into a liquid.
What is condensation?
400
The measurement of how much mass is contained in a given volume.
What is density?
400
The three particles of an atom.
What is are the proton, neutron and electron?
400
The law that states that when the pressure of a gas is increased at constant temperature, the volume of the gas decreases, and when the pressure is decreased the volume increases.
What is Boyle's law?
400
A horizontal row on the periodic table.
What is a period?
500
The process of changing a liquid into a gas.
What is vaporization?
500
The formula for calculating density.
What is density = mass/volume?
500
The part of an atom that determines how it interacts with other atoms?
What is a valence electron?
500
The law that states that when the temperature of a gas is increased at constant pressure, its volume increases, and when the temperature of a gas is decreased at constant pressure, its volume decreases.
What is Charles's law?
500
A groups of elements on the periodic table that have the same number and arrangement of valence electrons.