A
B
C
D
E
100
The charge of a proton.
What is positive?
100
The charge of an electron.
What is negative?
100
The charge of a neutron.
What is neutral?
100
This person is credited with creating the Periodic Table.
Who is Dmitri Mendeleev?
100
The atomic number gives us this information.
What is the number of protons and the number of total electrons?
200
This is a term given to the electrons in the outermost energy shell.
What are valence electrons?
200
Atoms in group 13 have this number of valence electrons.
What is three?
200
These are located in the nucleus of an atom.
What are protons and electrons?
200
This is the name given to the rows in the periodic table.
What is "Periods?"
200
The number of groups in the Periodic Table.
What is 18?
300
These atoms are happy because they have a full outer shell.
What are noble gases?
300
The term given to positive ions.
What is cation?
300
The term given to negative ions.
What is anion?
300
Chemical bonds that occur between metals and non-metals.
What are ionic bonds?
300
Chemical bonds that occur between non-metals.
What are covalent bonds?
400
Positive ions are formed in this way.
What is losing electrons?
400
This occurs when atoms gain electrons.
What is the formation of negative ions?
400
This is how covalent bonds are formed.
What is sharing electrons?
400
This is what tells us how many energy shells an atom has.
What is the Period number?
400
This diagram is used to demonstrate where the electrons are in an atom.
What is a Bohr diagram?
500
This is the reason ionic bonds are very strong.
What is electric charges?
500
They type of covalent bond that occurs between two atoms that share three electrons.
What is a triple bond?
500
This is how metallic bonds are formed.
What is positive ions attracted to swimming electrons?
500
Diatomic molecules are created by this type of chemical bond.
What is a covalent bond?
500
The reason scientists debate where hydrogen should be placed on the Periodic Table.
What is 1) needs one electron (group 17), 2) is a gas (group 18), 3) has one electron to give (group 1)?
M
e
n
u