Question

.Identify the physical changes from the following a) Melting of ice b) Rusting of iron c) Sublimation of iodine d) Burning of magnesium in air

Answer 1

BONJOUR,
✌ ✌ ✌ ✌

PHYSICAL CHANGES ARE TEMPORARY CHANGES. THAT CAN BE EASILY REVERSED.

A. MELTING OF ICE ✔✔✔ IT IS A PHYSICAL CHANGE

B. SUBLIMATION OF IODINE ✔✔

Answer 2

Identify the physical changes from the following a) Melting of ice b) Rusting of iron c) Sublimation of iodine d) Burning of magnesium in air✓✓✓✓