formulas for elements Flashcards by Chioma Onyebuchi

Q

Hydrogen

A

H2

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Q

Oxygen

A

O2

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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

Bromine

A

Br2

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Q

Iodine

A

I2

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