elements atoms
100
What is 2 hydrogen and 1 oxygen
what elements are water made of.
100
what is a proton
a positively charged particle within an atom
200
What is sodium chloride
what elements are salt made out of.
200
what is neutrons
what has no charge
300
What is CL
what elements is chloride
300
what is electrons
what has a negitive charge
400
What is C27H45OH
what elements is cholestrol
400
what is quark
the material in which protons and neutrons are made up of.
500
What is C12h22O11
what elements is sugar
500
what is Michigan
where does Holdens uncle bill live






matter

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