1
The most reactive non-metal
flourine
What is the charge of halogens?
-1
This rule states that atoms gain or lose electrons to achieve 8 valence electrons.
octet rule
what is the change from liquid to gas called
evaporation
In a covalent bond, atoms share these.
electrons
Transfer of electrons forms ______ bonds.
Ionic bonds.
State the difference between hot gas particles and cold air particles.
The 3rd shell can take up to ____ electrons.
18
draw the atomic structure on the board
x
The charge on a magnesium ion after bonding with oxygen.
+2
state 3 things about noble gases
x