Atoms
The smallest particle that makes up matter.
What is an atom?
A molecule is ...
2 or more atoms joined together
Symbol for Sodium
What is Na
A bag of M&M's is an example of
What is a mixture
Formula for water
What is H20
Atomic Number
Number of protons
Where the electrons are
What are energy levels, or orbitals?
The total mass of protons and neutrons
Atomic mass
What different kinds of atoms are when they have differing atomic numbers.
What is an element?
A material that is made of a single type of atom
What is an Element
The number of Hydrogens in 2C14H26O14?
What is 52?
Number of electrons necessary to fill the first energy level.
What is 2?
H2O is an example of this type of atoms bonding.
What is a compound?
Number of protons in Cadmium.
What is 48?
The name of each column of elements on the periodic table.
What are groups?
The substance that is made when Na and Cl bond together.
What is table salt?