Let's go through each question one by one and solve them with explanations.
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1. Identify the solid.
- a. A chocolate bar →
Solid (definite shape and volume)
- b. Orange juice being poured →
Liquid (takes shape of container)
- c. Clouds →
Gas (water vapor, not a solid)
✔ Correct answer: a. Chocolate bar
> *Explanation:* Solids have a fixed shape and volume. Chocolate is a solid at room temperature.
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2. Identify the liquid.
- a. Milk being poured →
Liquid (it flows)
- b. A cup →
Solid (container, not the substance)
- c. Rocks →
Solids (hard, definite shape)
✔ Correct answer: a. Milk being poured
> *Explanation:* Liquids flow and take the shape of their container. Milk is a liquid.
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3. The steam coming from the boiling water is a _______.
- a. Solid
- b. Liquid
- c. Gas
✔ Correct answer: c. Gas
> *Explanation:* Steam is water in its gaseous state. When water boils, it turns into vapor (gas), which we see as steam.
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4. The hot chocolate in the cup is a _______.
- a. Solid
- b. Liquid
- c. Gas
✔ Correct answer: b. Liquid
> *Explanation:* Hot chocolate is a drink that flows and takes the shape of the cup — typical properties of a liquid.
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5. Picture _____ is a liquid.
Options:
- Picture A: Drink with ice and straw →
Liquid
- Picture B: Ice cubes →
Solid
- Picture C: Toilet paper roll →
Solid
- Picture D: Person →
Solid (living organism)
- Picture E: Log →
Solid
- Picture F: Blue blob (possibly sponge or gel) → Could be soft solid or gel-like, but not clearly liquid
✔ Correct answer: a. A
> *Explanation:* Picture A shows a beverage (liquid) with ice and a straw. It’s clearly a liquid.
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6. Picture _____ is a hard solid.
- Picture A: Drink → Liquid
- Picture B: Ice cubes → Solid, but cold and brittle — still solid
- Picture C: Toilet paper → Soft solid
- Picture D: Person → Living organism (not typically called "hard")
- Picture E: Log →
Hard solid (wood is rigid and hard)
- Picture F: Blue blob → Soft or squishy
✔ Correct answer: b. E
> *Explanation:* A log (Picture E) is a hard, rigid solid. Wood has a definite shape and is firm.
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7. Choose the correct option that defines texture of the apple.
- a. Smooth
- b. Rough
- c. Bumpy
✔ Correct answer: a. Smooth
> *Explanation:* Most apples have a smooth skin surface. While some may have slight imperfections, generally they are considered smooth to the touch.
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✔ Final Answers:
1.
a
2.
a
3.
c
4.
b
5.
a
6.
b
7.
a
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Parent Tip: Review the logic above to help your child master the concept of physical properties of matter worksheet.