The three states of matter (AQA GCSE Chemistry Combined Science): Quizzes
📚Quizzes
Practise the questions
11 questions from this quiz
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Practise the questions
11 questions from this quiz
How are particles arranged in a solid?
How are particles arranged in a solid?
Tightly packed in fixed positions
How do particles behave in a gas?
How do particles behave in a gas?
Far apart, moving freely in all directions
What is the process called when a liquid changes to a gas?
What is the process called when a liquid changes to a gas?
Boiling
What is the process called when a gas changes to a liquid?
What is the process called when a gas changes to a liquid?
Condensing
Are changes of state reversible?
Are changes of state reversible?
Yes, they are reversible
What changes when a substance changes state?
What changes when a substance changes state?
Particle arrangement and movement
What happens to particles when you heat a solid?
What happens to particles when you heat a solid?
They get more energy and vibrate faster
When does melting happen?
When does melting happen?
When particles break free from forces
What is the relationship between force strength and melting point?
What is the relationship between force strength and melting point?
Strong forces = high melting points
Which type of substance has weak forces and low melting points?
Which type of substance has weak forces and low melting points?
Simple molecules
Which substance has the highest melting point?
Which substance has the highest melting point?
Diamond at