1
2
3
4
5
100
Gas changing into liquid form
Condensation
100
Solid object turns into gas directly without changing into liquid form.
Sublimation
100
Changing liquid into gaseous form
Evaporation
100
A measure of mass per volume.
Density
100
A measurement of the amount of matter something contains.
Mass
200
the basic particle from which all elements are made
atom
200
The curved upper surface of a liquid in a tube-read liquid measurement from the bottom of the curve
meniscus
200
It is anything in the universe that has mass and takes up space.
Matter
200
The arrangement of molecules in solids, liquids or gases
Particle arrangement
200
When gas turns into solid immediately without following the steps of matter, means skip the liquid and directly change into solid
Desublimation
300
a small positively charged particle in the nucleus of an atom
Protons
300
Use a cylinder with water: 1.Fill cylinder to a specific point with water 2.Add object 3.Subtract original amount of water
Displacement method
300
Shorthand abbreviation for element name
Atomic Symbol
300
a small particle in the nucleus of the atom with no electrical charge
Neutron
300
a chart of the elements showing the repeating pattern of their properties
Periodic Table
400
Usually from Greek or Latin word for the element or substance containing the element
Element Name
400
Most accurate representation of an atom we have today.
Bohr Atomic Model
400
the number of protons in the nucleus of an atom
Atomic Number
400
the average mass of an element
Atomic Mass
400
Ca in the periodic table stands for which element
Calcium
500
a well tested set of statements that explains why something happens
Theory
500
a horizontal row of elements in the periodic table
Period
500
an element in group 18 of the periodic table
Noble Gases
500
elements in the same vertical column of the periodic table; also called family
Group
500
Cannot be divided into any other type of substance. Cannot be broken down. Have an equal number of protons and electrons.
Elements
M
e
n
u