2.3 Bio 2 Study Guide Flashcards
1
Q
Opposite Charges _____ and _____?
A
Attract and stick together
2
Q
Alike charges _____ each other?
A
Repel
3
Q
In order to build an ionic compound that sticks together, you need ____ charges: both ___ and ___ ions.
A
opposite, positive/negative
4
Q
In ionic compounds the formula tells us what?
A
Ratio of the ions.
5
Q
Non-Polar Bond
A
Bonding electrons shard equally between two atoms.
6
Q
Polar Bonds
A
Bonding electrons shared unequally between two atoms.
7
Q
Ionic Bonds
A
Between two atoms with a large difference and electrons being transferred.
