Compounds Flashcards

1
Q

What are compounds?

A

They are substances formed from 2 or more elements that are chemically bonded together

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2
Q

What do metal and non-metals react and form compounds of …..

A

Ions

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3
Q

What is the symbol for carbon dioxide

A

CO

2

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4
Q

Are the properties of compounds completely different to their elements ?

A

Yes

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5
Q

True or false

Once a compound has been formed the elements can be separated by a physical process

A

False . Once formed they CANNOT be separated by physical process

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