Genreal Facts Flashcards
1
Q
Anion is a
A
negatively charged ion
2
Q
a cation is a
A
positively charged ion
3
Q
Ionic compounds are formed from _____ and _____
A
Cations and anions
4
Q
Covalent compounds/bonds are _____ of electrons between 2 atoms. drawn with a _____ ex H-O-H (H20)
A
sharing
5
Q
name a element in group 3 and its charge.
A
Al
+3
6
Q
Group 5 charge
g6 and 7 charge
A
- 3
- 2
- 1
7
Q
Polyatomic ions contain ____ or more artoms bonded _______ and have a net _____ or _____ charge
A
2 or more atoms bonded covalently and have a net positive or negative charge
8
Q
Polyatomic ions examples
A
HC3-
So4-2
9
Q
Ionic Compound exception is
A
NH4
10
Q
H2SO3
A
Sulfurous Acid
11
Q
H2SO4
A
Sulfuric Acid
