1) In covalent compounds, atoms become chemically stable by sharing their valence electrons. a) True b) False 2) Which is the correct name for the compound N2O3? a) dinitro trioxide b) trinitrogen dioxide c) dinitrogen trioxide d) nitrogen (II) oxide (III) 3) Which is the correct name for the compound PCl5? a) monophosphorus tetrachloride b) phosphorus pentachloride c) phosphorus chloride d) pentaphosphorus chloride 4) Which is the correct formula for the compound dinitrogen monoxide? a) NO2 b) N202 c) (NO)2 d) N2O 5) How do you name Li2S a) dilithium sulfide b) dilithium monosulfide c) lithium sulfide d) monolithium monosulfide 6) In covalent bonds, atoms ________ their electrons a) share b) transfer c) charge 7) Which is the formula for the compound triselenium dibromide? a) Se2Br3 b) SeBr3 c) Se3Br d) Se3Br2 8) How does Magnesium and Chlorine bond a) MgCl2 b) MgCl c) di d) Mg2Cl e) Mg2Cl2 f) Mg3Cl2 9) How does Aluminum and Oxygen bond? a) AlO b) Al2O c) AlO2 d) Al2O3 e) Al3O2 10) Name MgF a) magnesium flourine b) monomagnesium monoflouride c) magnesium flouride d) magnesium monoflouride e) fluoride magnesium f) hexa 11) What is the prefix for 9? a) nona b) deca c) hepta d) tetra e) octa f) hexa 12) What is the prefix for 3? a) nona b) deca c) hepta d) tri e) octa f) hexa

Naming and Bonding Ionic and Covalent

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