chemical formulae (common gases) Flashcards by LAU LI XUAN VICTORIA S1-10

Q

Oxygen

A

O₂

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Q

Hydrogen

A

H₂

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Q

nitrogen

A

N₂

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Q

fluorine

A

F₂

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Q

chlorine

A

Cl₂

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Q

carbon monoxide

A

CO

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Q

carbon dioxide

A

CO₂

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Q

nitrogen dioxide

A

NO₂

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Q

sulfur dioxide

A

SO₂

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Q

methane

A

CH₄

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Q

ammonia

A

NH₃

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Q

ammonium

A

NH₄⁺

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