Column A
1.
The reactivity of metals increase as you move left to right across a period.
:
The reactivity of metals increase as you move left to right across a period.
2.
The reactivity of nonmetals increase as you move left to right across a period.
:
The reactivity of nonmetals increase as you move left to right across a period.
3.
The reactivity of metals increases as you move down a group.
:
The reactivity of metals increases as you move down a group.
4.
The reactivity of nonmetals increases as you move down a group.
:
The reactivity of nonmetals increases as you move down a group.
5.
Potassium (K) is a more reactive metal than Calcium (Ca).
:
Potassium (K) is a more reactive metal than Calcium (Ca).
6.
Chlorine (Cl) is more reactive than Fluorine (F).
:
Chlorine (Cl) is more reactive than Fluorine (F).
Column B
a.False
b.True
1. b. True
2. a. False
3. b. True
4. a. False
5. b. True
6. b. True