Carbonate Ion

Science / Geology / Carbonate Ion: The anion group CO3 with a charge of minus two.
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Oxford English Dictionary

Entertainment / Literature / Oxford English Dictionary: This fat, twelve+ volume work functions as an historical dictionary of English. It is generally considered the most authoritative and scholarly dictionary of English available--with nearly 300,000 wor MORE

Own-Occupation Policy

Business / Taxes / Own-Occupation Policy: If you purchase an own-occupation disability insurance policy, you are entitled to receive benefits if a disability prevents you from performing the skilled work for which you have been trained. Some MORE

Oxidation

Science / Biology / Oxidation: The loss of electrons from the outer shell of an atom; often accompanied by the transfer of a proton and thus involves the loss of a hydrogen ion. The loss of electrons or hydrogens in a chemical reac MORE

Oxidation Half Reaction

Science / Chemistry / Oxidation Half Reaction: That part of a redox reaction that involves loss of electrons. In the oxidation half reaction, the oxidation number of one or more atoms within the reactants is increased. MORE

Oxidation Product

Entertainment / Photography / Oxidation Product: Is the chemical produced by a color developer during the conversion of exposed silver halides to black metallic silver. MORE

Oxidation Number

Science / Chemistry / Oxidation Number: A convention for representing a charge of an atom embedded within a compound, if the compound were purely ionic. For example, H2O is a covalent compound; if it were ionic, the hydrogens would be H+ (o MORE