Reactivity of Metals

Aluminium is more reactive than ....

• Calcium and Zinc

• Sodium and Gold

• Magnesium and Copper

• Lead and Iron

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Complete the word equation below.

Magnesium + oxygen --> .....

• Magnesium

• Magnesium oxide

• Oxides

• Magnesium oxide + water

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-1

Which of the following the most reactive in dilute acid

• magnesium

• calcium

• aluminum

• zinc

Tags

NGSS.HS-PS1-2

When a metal reacts with oxygen gas, the product is ...

• metal hydroxide
• metal oxide
• metal oxide and oxygen
• metal hydroxide and hydrogen gas

The least reactive in oxygen in the list is 

• iron
• zinc
• copper
• lead

Which one of the following metals reacts most vigorously with cold water?

• Sodium
• Magnesium
• Copper
• Zinc

Which metal is more reactive than calcium?

• magnesium
• potassium
• silver
• aluminum

When sodium reacts with hydrochloric acid, what is the name of the salt formed?

• Sodium Hydride
• Sodium Chloride
• Sodium Hydrochloric
• Sodium Chlorine

Tags

NGSS.HS-PS1-2

When potassium reacts with sulphuric acid, what is the name of the salt produced?

• Potassium Sulphide
• Potassium Sulphur
• Potassium Sulphuric
• Potassium Sulphate

What are the two non-metals that are included in the reactivity series of metals?

• Hydrogen and iron

• Oxygen and lead

• Tin and carbon

• Carbon and hydrogen