Chapter 13.1 Flashcards

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1
Q

What is the organized study of the composition and interactions of matter?

A

Chemistry

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2
Q

What is the greatest discovery of modern chemistry that provides the foundation for understanding matter?

A

Atomic theory of matter

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3
Q

Who proposed the atomic theory of matter?

A

John Dalton

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4
Q

What are the tiny particles that Dalton proposed matter is composed of?

A

Atoms

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5
Q

What are substances composed of a single type of atom?

A

Element

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6
Q

What are substances composed of atoms of two or more elements?

A

Compounds

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7
Q

What is the unique abbreviation each element has?

A

Chemical symbol

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