Valence Electrons
How many valence electrons are in Group 1
1
Group 1 Name
Alkali metals
What does stable mean
What is a row called and how many are on the PT
Period, 7
The number of protons in the nucleus of an atom
atomic number
How many valence electrons are in Group 2
2
Alkaline earth metals are the name of what group
Group 2
Which group is already stable
Group 18/noble gases
What is a column called and how many are on the PT
Group/Family, 18
When protons and electrons equal in an atom
neutral
Which family don't you know the valence electrons of
Transition Metals
Which family is sunken (no elements on Periods 1-3)
Transition metals
How do atoms become stable
Through bonding (sharing or transfer of ve)
How many types of elements are on the PT
3
The sum of protons and neutrons in the nucleus of an atom
mass number
How many valence electrons does Phosphorus have, being in Group 15?
5
Group 18 name
Noble gases
Which part of the atom is involved in bonding
Valence electrons (Ve)
Which element is represented the least on the Periodic Table
metalloids
Determines the chemical properties of an element
Valence electrons
What is the formula to find ve in groups 13-18
group number minus 10
Halogens belong to which group
Group 17
What are 2 exceptions to the octet rule
H and He
What is the pattern of ve on the PT
Increasing from left to right across a period
The force of attraction that holds atoms together as a result of the arrangement of electrons between them
Chemical bond