Periodic Trends

Question 1

Atomic Radius

Answer 1

Increases going down
Increases going left

Question 2

Ionization Energy

Answer 2

Increases going up
Increases going right

Question 3

Electronegativity

Answer 3

Increases going up
Increases going right
(stops at flourine)

Question 4

Reactivity

Answer 4

Increases going up for Halogens
Increases going down for AEM