Chapter 3.2 Flashcards
0
Q
Chemical formula
A
For an ionic compound
- Has symbol for each ion
- shows relative numbers of each ion
1
Q
Polyatomic Ion
A
An ION made from atoms COVALENTLY bonded together BUT having an overall negative (-) charge [except for NH4+, ammonium]
2
Q
Multivalent metals
A
Can form 2 or more positive ions