Materials and recyclying Flashcards

1
Q

What is an element?

A

Its a simple substance.

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2
Q

Using hotter fires could create more…

A

Materials

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3
Q

The particles that makes up an element is called a?

A

Atom

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4
Q

An atom is…?

A

The smallest particle of an element

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5
Q

by 1860s how many elements were found?

A

About 60

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6
Q

What does CFC stand for?

A

chlorofluorocarbon

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7
Q

What is the chemical form of CFC

A

CF2 CI2

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