Group Names
classify elements
Vocab
electrons
100
The 2nd group on the periodic table
What are the Alkaline Earth metals?
100
Elements mainly on the left side of the periodic table
where are the metals on the left side of periodic tables?
100
A horizontal row of elements in the periodic table
what are periods?
100
the energy required to remove one electron from a neutral atom of an element
What is ionization energy?
200
Group 17 on the periodic table
What are the the halogens?
200
the d and f blocks of the periodic table.
What blocks are the transition metals?
200
A column on the periodic table
What are groups?
200
The distance between the nucleus and the outermost electrons
What is atomic radius?
300
Group 1 of periodic table
What are the alkai metals?
300
Elements on the right side of the periodic table.
where are nonmetals on the periodic table?
300
the tendency of a neutral atom to gain an electron
What is electron affinity?
300
Electrons on the outermost shell.
What are Valence electrons?
400
Group 18 on the periodic table.
What are Noble gases?
400
an element in the s-block or p-block.
What is a main group element?
400
a measure of the ability of an atom in a chemical compound to attract electrons
What is Electro Negativity?
400
A negatively charged ion.
What is an anion?
500
Lithium
What is the first element in the Alkaline metals group?
500
Hydrogen is a non-metal
Is hydrogen a non metal or metal?
500
Elements search for electrons to reach the 8 valence maximum for increased stability
What is the Octect Rule?
500
the group halogens are at full valence.
Are halogens at full valence?