Standard Science Primary 4 Matter

A beaker of ice was heated until it turned into water vapor. Which of the following shows the correct change in the states of matter?

A Solid -> Gas -> Liquid
B Solid -> Liquid -> Gas
C Liquid -> Solid -> Gas
D Gas -> Liquid -> Solid
Show Worked Solution

Worked Solution

Step 1: Ice is the solid state of water. Step 2: Heating turns ice to water (liquid). Step 3: Further heating turns water to vapor (gas).

Correct answer: Solid -> Liquid -> Gas

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