More cards in this set

Card 6

Front

Nitrogen Monoxide smells like ________.

Back

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Card 7

Front

A natural source of CO2 which is hot.

Back

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Card 8

Front

Formular for Sulphur Dioxide.

Back

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Card 9

Front

NO is the chemical formular for which gas?

Back

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Card 10

Front

Causes acid rain.

Back

Preview of the front of card 10