State and its matter

This is an example of_____ change because water does not disappear. It changes state, from solid to liquid.

This is an example of______ change because matter changes. The wood will disappear and turn into ash and gas.

WATER HAS THREE STATES: LIQUID, SOLID AND______

___________ is the amount of matter an object contains.

• mass

• volume

a graduated cylinder contains an amount of water its volume about 30 cm3 , when we put a stone in it the volume of water raised to 70 cm3 , the volume of stone =........

• 50 cm³

• 40 cm³

• 20 cm³

matter can be compressed in ....................... state

• solid

• liquid

• gaseous

all the following are examples of gaseous state except.........

• air

• oil

• water vapour

• oxygen

the volume of water ..................... on freezing

• increases

• decreases

• doesn't change

Smoke is is a _________________ state of matter.

• liquid

• gaseous

Q6: Anything that has mass or takes up space is known as...

• matter

• objects

• physical properties

• science