Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Matter
0
%
0
0
0
Back
Restart
BURNING: Is it a physical or a chemical change?
Chemical
Oops!
Okay!
Solid, liquid or gas?
Liquid
Oops!
Okay!
CHANGE OF STATE IN WATER: From liquid to solid…
Solidification
Oops!
Okay!
Matter is everything that exists. True or false?
True
Oops!
Okay!
Solid, liquid or gas?
Gas
Oops!
Okay!
A stone, will float or sink into the water? Why?
Sink, because its density is higher.
Oops!
Okay!
CHANGE OF STATE IN WATER: From gas to liquid….
Condensation
Oops!
Okay!
When ice becomes water…is it a physical or a chemical change?
Physical
Oops!
Okay!
When you heat solid water over …..it melts.
0 Celsius degrees
Oops!
Okay!
Solid, liquid or gas?
Solid
Oops!
Okay!
Say 2 properties of matter (different from mass and volume).
Colour, size, shape, hardness, texture, flexibility…
Oops!
Okay!
When you heat liquid water over …..it evaporates.
100 Celsius degrees
Oops!
Okay!
CHANGE OF STATE IN WATER: From liquid to gas…
Evaporation
Oops!
Okay!
Ice is gas.
False. It is solid
Oops!
Okay!
Say the 2 most important properties of matter.
Mass and volume
Oops!
Okay!
Volume is measured in kilograms. True or false?
False
Oops!
Okay!
Solids have always the same shape.
True
Oops!
Okay!
RUSTING: Is it a physical o chemical change?
Chemical
Oops!
Okay!
Milk is a solid.
False. It is a liquid.
Oops!
Okay!
Liquids adapt to the container.
True
Oops!
Okay!
A cork, will float or sink into the water?Why?
Float. Because its density is lower.
Oops!
Okay!
CHANGE OF STATE IN WATER: From solid to liquid…
Melting
Oops!
Okay!
Gases expand to occupy all the space.
True
Oops!
Okay!
What is the meaning of hardness?
Dureza
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies