Which two metals when they react with oxygen: burn brightly to form an oxide. Bonus points for symbol.
Potassium and Sodium
Which two metals when reacting with oxygen Burn brightly in the air when heated to form an oxide.
Calcium and magnesium
Which metals when reacting oxygen have a slow reaction when heated to form an oxide. (minimum 3)
Aluminium, zinc, iron, lead, copper
Which metals do not react with Oxygen at all?
Silver and gold
Which metals when reacting with water have a very vigorous reaction in cold water. Hydroxide is formed.
Potassium and sodium
Which metals when reacting with water have a slow reaction in cold water to form the hydroxide
Calcium and magnesium
Which metals when reacting with water react with steam but not with water to form an oxide
Aluminium, zinc, iron
Which metals have no reaction with steam or water
lead, copper, silver, gold
Which metals when reacting dilute acid react violently and very dangerously.
Potassium sodium calcium
Which metals when reacting with dilute acid become less vigorous as you go down the list
magnesium, aluminium, zinc, iron, lead
Which metals have no reaction at all when reacting with dilute acid?
copper silver gold
