1) Which is the correct name for the compound N2O3? a) dinitro trioxide b) trinitrogen dioxide c) dinitrogen trioxide d) nitrogen (II) oxide (III) 2) Which is the correct name for the compound PCl5? a) monophosphorus tetrachloride b) phosphorus pentachloride c) phosphorus chloride d) pentaphosphorus chloride 3) Which is the correct name for the compound NH3? a) mononitrogen trihydride b) mononitrogen trihydroxide c) nitrogen trihydride d) nitrogen trihydroxide e) trinitrogen monohydride f) trinitrogen monohydroxide 4) Which is the correct name for the compound C3F8? a) tricarbon octafluoride b) octacarbon trifluoride c) carbon octafluoride d) tricarbon nonafluoride 5) Which is the correct formula for the compound dinitrogen monoxide? a) NO2 b) N202 c) (NO)2 d) N2O 6) Which is the formula for the compound sulfur hexachloride? a) S6Cl b) SCl5 c) SCl6 d) S2Cl3 7) Which is the formula for the compound triselenium dibromide? a) Se2Br3 b) SeBr3 c) Se3Br d) Se3Br2 8) Which is the formula for the compound dicarbon hexahydride? a) C2H6 b) C2OH6 c) C2H7 d) C6H2 e) C6OH2 9) What is the prefix for 1? a) mono b) tri c) di d) tetra e) penta f) hexa 10) What is the prefix for 2? a) mono b) tri c) di d) bi e) duo 11) What is the prefix for 4? a) mono b) tri c) di d) tetra e) penta f) hexa 12) What is the prefix for 7? a) nona b) deca c) hepta d) tetra e) octa f) hexa 13) What is the prefix for 6? a) nona b) deca c) hepta d) tetra e) octa f) hexa 14) What is the prefix for 9? a) nona b) deca c) hepta d) tetra e) octa f) hexa 15) What is the prefix for 3? a) nona b) deca c) hepta d) tri e) octa f) hexa

Naming and Formulas for Covalent Bonds

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