Science Quiz / True or False: Ions and Compounds

Random Science or Ion Formulas Quiz

Decide if each ion or compound has been correctly identified by typing 'T' for 'true' or 'F' for 'false.'

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Forced OrderWrong Answers
Score 0/16 Timer 03:00
HintAnswer
Astatine chloride: AsCl
Cyanide ion: ClO4-
Elemental fluorine (standard conditions): F2
Carbon monoxide: CO2
Elemental sulfur (standard conditions): S2
Ammonium ion: NH4+
Bicarbonate ion: HCO4-
Sulfite ion: SO42-
HintAnswer
Water: H2O
Benzene: C6H12
Nitric acid: HNO3
Vinegar: C6H12O6
Potassium oxide: P2O5
Cobalt (II) oxide: CoO
Elemental nitrogen (standard conditions): N2
Dichromate ion: Cr2O72-

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