Q.1.
Using your knowledge of metals and their reactions, which list places the metals in order of DECREASING reactivity?
Q.2.
Magnesium ribbon reacts with acid. It will react more vigorously if .......
Q.3.
The metals lithium, sodium and potassium (which react with cold water) are found in which group of the periodic table?
Q.4.
Metals are .......
Q.5.
Some acid is put onto strips of metal. What would you see if the metals react?
Q.6.
Reactive metals can take the place of a less reactive metal in some reactions. This is known as .......
Q.7.
Zinc is more reactive than copper, so can take its place in a reaction with copper sulfate. Which is the correct word equation?
Q.8.
If a metal reacts with a dilute acid, the products will be .......
Q.9.
Metal carbonates react with acids to produce carbon dioxide gas. It can be tested for using .......
Q.10.
A metal which has been used for pipes and in coins because it has little reaction with air or water is .......