Standard Science Primary 4 Matter

Study the table below. Which of the following correctly identifies P, Q and R?

A P: Oxygen, Q: Oil, R: Stone
B P: Oil, Q: Stone, R: Oxygen
C P: Stone, Q: Oil, R: Oxygen
D P: Stone, Q: Oxygen, R: Oil
Show Worked Solution

Worked Solution

Step 1: P has fixed shape/volume (Solid). Q has fixed volume but no fixed shape (Liquid). R has neither (Gas). Step 2: Match: Stone (S), Oil (L), Oxygen (G).

Correct answer: P: Stone, Q: Oil, R: Oxygen

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