Question

What is physical change and what is chemical change ?

Answer 1

chemical elements changing chemical but not with chemicals



chemical changing changing with chemically and exchanging properties.....

Answer 2

those changes in which no new substances are formed are called physical changes .

example -- melting of ice

freezing of water

boiling of water

making a solution

glowing of an electric bulb

breaking of a glass tumbler .

those changes in which new substances are formed are called chemical changes

example -- formation of curd from milk

cooking of food

burning of magnesium wire

burning of paper

rusting of iron

ripening of fruits

HOPE ITS HELP U....