The night before the exam, sleep. A rested mind recalls what a tired one has only read.

Chemical Reactions and Equations — quick quiz

5 SZF IOS-pattern questions on Chemical Reactions and Equations. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Medium

When a magnesium ribbon is burnt in air, a white powder is formed. What type of chemical reaction is this?