Periodic table trends

Question 1

How is atomic size on the periodic table

Answer 1

Down the periodic table = increase in size
Left to right = decrease in size

Question 2

Reactivity on periodic table

Answer 2

Down = increases metal reactivity
Right to Left = increases metal reactivity

Question 3

Non metal reactivity

Answer 3

(Non metal area)

Right = increase reactivity
Up = increase reactivity

Question 4

Ionisation energy

Answer 4

Bottom left to top right increases ionisation energy (Fluorine is highest)

Question 5

Electronegativity

Answer 5

Bottom left to top right increases electronegativity (Fluorine is highest)