Reactivity Science

The alkali metals are in group 1, on the far left of the periodic table. Which of these is NOT an alkali metal? A. Lithium; B. Iron; C. Potassium; D. Francium

Which metal is more reactive than calcium? A. Magnesium; B. Silver; C. Potassium; D. Aluminium

Extra 10 points

Read the underlined words carefully. Rank the metals according to decreasing reactivity (most reactive to least reactive).

When a metal salt reacts with a more reactive salt, what sort of reaction occurs? A. Displacement; B. Combustion; C. Neutralisation; D. No reaction

Metal X displace gold in a solution of silver chloride. Metal X doesn't displace copper in a solution of copper chloride. Suggest what metal X could be?

What will be reaction if less reactive metal is added in a solution with more reactive metal compound? A. vigorous reaction; B. burns moderately; C. fizzing gas produced; D. No reaction

What else is produced when a metal reacts with water? A. Metal Oxide; B. Metal Hydride, C. Metal Carbonate; D. Metal Hydroxide

Write the correct equation when potassium reacts with water?

Which is the more reactive metal: copper or zinc?

Complete the following equation: 2Cu (s) + O2 (g) --> A. 2CuO; B. 4CuO; C. 2Cu2O; D. Cu2O2

Which two results are correct?

Which one of the following metals reacts most vigorously with cold water? A. Sodium; B. Copper; C. Magnesium; D. Zinc

When magnesium reacts with copper sulphate, there are two products. What are they?

Write the correct equation when aluminum reacts with sulfuric acid?

Which of the following is arranged according increasing reactivity? A. Mg > Li > Na > K ; B. Mg > Na > Li > K; C. Na > Li > Mg > K; D. K > Mg > Na > Li

If the metal is more reactive than the metal in the compound it completes with the less reactive metal. Therefore, it can concluded that ...

Sodium burns brightly when heated, and forms an oxide. Does calcium react more vigorously or less vigorously than sodium?