Zusammenfassung der Ressource
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Matter can only exist in two states
Frage 3
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What happens to the particles when a liquid turn to solid?
Antworten
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The particles loosen
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The particles tighten
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What happens to the particles when a liquid turns into a gas?
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An atom is the basic unit of matter
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What does an atom consist of?
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What does the nucleus consist of?
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Electrons, protons and neutrons are referred to as sub-atomic particles