Materials (Junior Cert Science): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the definition of matter?
What is the definition of matter?
Anything that occupies space & has mass
How are particles arranged in a solid?
How are particles arranged in a solid?
Packed closely together in fixed positions
Why are gases easy to compress?
Why are gases easy to compress?
Lots of empty space between particles
Which property do liquids have?
Which property do liquids have?
Definite volume but no definite shape
Where does diffusion happen fastest?
Where does diffusion happen fastest?
In gases
At what temperature does ice melt?
At what temperature does ice melt?
What is the main difference between evaporation and boiling?
What is the main difference between evaporation and boiling?
Evaporation occurs at surface only
Why does temperature stay constant during melting on a heating curve?
Why does temperature stay constant during melting on a heating curve?
Energy breaks forces between particles
How does the freezing point relate to the melting point of a substance?
How does the freezing point relate to the melting point of a substance?
They are the same temperature
What is sublimation?
What is sublimation?
Direct change from solid to gas