Online Test — Solid, Liquid & Gas
10 Questions • 12 min • Chapter MCQ
12:00
Question 1 of 10
medium
The gas we need to breathe in to live is…
Dust
Smoke
Steam
Oxygen
Explanation: We breathe in oxygen, a gas, to live.
Question 2 of 10
easy
Matter is found in three main forms: solid, liquid and…
Light
Gas
Sound
Shadow
Explanation: The three forms of matter are solid, liquid and gas.
Question 3 of 10
easy
A solid has a fixed…
Shape
Smell
Sound
Colour only
Explanation: Solids keep their own shape.
Question 4 of 10
easy
When ice gets warm it…
Stays ice
Turns to stone
Disappears
Melts into water
Explanation: Warm ice melts back into water.
Question 5 of 10
medium
Air around us is a form of matter called a…
Light
Solid
Liquid
Gas
Explanation: Air is a gas.
Question 6 of 10
easy
When water is boiled, it turns into…
Steam (gas)
Ice
A solid
Sand
Explanation: Boiling water turns into steam, a gas.
Question 7 of 10
easy
Liquids can…
Be held in a fist
Stand in a fixed shape
Flow and be poured
Float in air
Explanation: Liquids flow and can be poured.
Question 8 of 10
medium
Which group is all solids?
Book, chair, spoon
Water, milk, juice
Air, smoke, steam
Oil, water, milk
Explanation: Book, chair and spoon are all solids.
Question 9 of 10
easy
We usually ___ a gas like air.
Can hold
Cannot see
Can stack
Can cut
Explanation: Most gases, like air, cannot be seen.
Question 10 of 10
medium
If you pour juice into a round glass, it becomes…
A gas
Square
A solid
Round like the glass
Explanation: A liquid takes the shape of whatever holds it.