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Atomic Theory Through the Ages

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Questions and Answers

Who first used the term 'atom' to describe particles that couldn't be broken down any further?

Ancient Greeks

Ancient Indians

John Dalton (correct)

Chemists in the 17th century

According to the particle model, which of the following statements is true?

There are spaces between particles

Particles can join to make larger particles

Particles are too small to be seen

Particles have mass (correct)

What did the ancient Greeks use the word 'atomos' to describe?

Particles that could not be divided up any further (correct)

Particles that could be divided up further

Particles that were larger than atoms

Particles that were invisible

According to the particle model, what happens to the particles when it is hotter?

<p>Particles move faster</p> Signup and view all the answers

What did John Dalton and other chemists in the 17th century onwards develop?

<p>The concept of the atom</p> Signup and view all the answers

Atomic Theory Through the Ages

Choose a study mode

Podcast

Questions and Answers

Who first used the term 'atom' to describe particles that couldn't be broken down any further?

According to the particle model, which of the following statements is true?

What did the ancient Greeks use the word 'atomos' to describe?

According to the particle model, what happens to the particles when it is hotter?

What did John Dalton and other chemists in the 17th century onwards develop?

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