Question

1. Identify and write “P” for Physical Characteristic/Change or “C” for Chemical Characteristics/Change for the following.
a) The colour of the house is red.
b) Oxygen is a gas.
c) Sand and dirt are mixed in a flower pot.
d) Iron reacts with water to form rust.
e) Water freezes at 100oC
f) Copper conducts electricity.
g) A ruby is red
. h) Silver reacts with moisture in the air to form tarnish.
i) Milk + Chocolate syrup = Chocolate milk

Answer 1

Answer:

a p, b c, c p, d c, e p, f p, g c, h c, i p

Answer 2

Answer:

I know only one c- chemical change