Formulae/Compunds Flashcards

1
Q

Big number

A

To show how many of that Element/compound/mixture within an equation.

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2
Q

Small number

A

To show how many of that Element even in a mixture or compound.

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3
Q

How many materials in MgH2O2S

A

1 Magnesium
2 Hydrogen
2 Oxygen
1 Sulphur

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