Chemical Nomenclature

Front

What is chemical nomenclature?

Back

Chemical nomenclature is a systematic method for naming chemical compounds based on their composition and structure.

Front

What is the formula for ammonium phosphate?

Back

(NH4)3PO4

Front

What is the name of the compound NaCl?

Back

Sodium chloride

Front

What is the name of Al(NO3)3?

Back

Aluminum nitrate

Front

What is the name of Fe2O3?

Back

Iron (III) oxide

Front

What is the formula for trisulfur pentafluoride?

Back

S3F5

Front

What is the difference between ionic and covalent compounds?

Back

Ionic compounds are formed by the transfer of electrons between metals and nonmetals, while covalent compounds are formed by the sharing of electrons between nonmetals.

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged species composed of two or more atoms bonded together, such as sulfate (SO4^2-).

Front

What is the significance of Roman numerals in chemical nomenclature?

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Roman numerals indicate the oxidation state of the metal in compounds with variable oxidation states, such as iron (III) oxide.

Front

How do you name a binary ionic compound?

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A binary ionic compound is named by stating the name of the metal followed by the name of the nonmetal with its ending changed to '-ide'.