8YN vs 8XD

Non-Metals Are found on the..........periodic table

• Right hand side

• Left hand side

• The middle of

• The bottom of

Why is a concentrated acid more dangerous than a dilute one?

• There are more hydrogen ions

• The pH is low

• The Hydroxide ions are stronger

• The pH is high

What products will be made when magnesium hydroxide and Nitric acid react.

• Magnesium sulfate and water

• Magnesium Nitrate and water

• Magnesium nitrate and hydrogen

• Sodium nitrate and acid

What variable doesn't change?

• Same

• Control

• Dependent

• Independent

Which variable changes?

• Control

• Dependent

• Independent

• The best

Lithium + Hydrochloric acid

• Lithium Chlorine

• Lithium Chloride

• Lithium Hydrochloric

• Lithium Chloric acid

What do all acids contain?

• Sour

• Soapy

• OH-

• H+

Which is a weak acid?

• Milk

• Toothpaste

• Bleach

• Oven cleaner

How many colours are in the pH scale?

• 13

• 14

• 15

• 7

What pH is milk?

• 7

• 8

• 6

• 11