family name for group 17

halogens

family name for group 18

noble gases

group that forms +2 ions

group 2

group that forms -2 ions

group 16

noble gas configuration for Cr

[Ar] 3d⁵⁴s¹

noble gas configuration for Cu

[Ar] 3d¹⁰4s¹

four orbital types and

maximum number of electrons each

can hold

s = 2, p= 6, d= 10, f= 14

alkali earth metal found in bones and teeth

calcium

electrons that are lost, gained, or shared in chemical bonding

valence electrons

element that does not fit in

any group on the Periodic Table

hydrogen

first member of Noble gas family that

contains an octet

neon

Lewis dot structure for elements in

Group 14

.

^.X^.

^.

most stable family of elements

Noble gases

halogen used in bleach

chlorine

alkali metal formed from

radioactive decay of uranium

francium

four methods used to represent

electron arrangement

orbital notation

electron configuration notation

Noble gas configuration

Lewis dot

atoms having full s and p orbital in the

valence shell would

contain _____ valence electrons

8