Curriculum
Course: Science — First Preparatory
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Curriculum

Science — First Preparatory

Unit 1: Matter

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Unit 2: Forces

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Unit 3: Life

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Unit 4: Earth and Space

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Quiz

Matter and Its Properties — Lesson quiz

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  • Questions count: 5
  • Passing grade: 60%
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1.
An object has mass 300 g and volume 150 cm³. What is its density?
0.5 g/cm³
450 g/cm³
2 g/cm³
150 g/cm³
2.
A piece of aluminium has density 2.7 g/cm³ and volume 50 cm³. What is its mass?
18.5 g
52.7 g
1350 g
135 g
3.
Which state has a fixed volume but no fixed shape?
The liquid state
The solid state
The gas state
The dissolving state
4.
Does ice (density 0.92 g/cm³) float on water (density 1 g/cm³)? Why?
No, because its density is greater than that of water
Yes, because its density is less than that of water
Yes, because its density is greater than that of water
No, because its density equals that of water
5.
Which is a chemical change: dissolving sugar in water, or burning paper?
Dissolving sugar in water
Both are physical changes
Burning paper
Both are chemical changes
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