A) 14 B) 20 C) 22 D) 26
A) metallic B) ionic C) covalent
A) shared B) electrons would not be involved C) donated/accepted
A) elelctrons would not be involved B) shared C) donated/accepted
A) Be2N3 B) BeN C) BeN2 D) Be3N2
A) Fr B) Rb C) K D) Li
A) Cl B) P C) Ar D) S
A) Kr B) Ca C) K D) As
A) higher mass B) more energy levels C) less energy levels D) more protons
A) flower B) dumbell C) sphere
A) 2 B) 3 C) 1 D) 6
A) N B) C C) Si D) O
A) 7s B) 5f C) 4f D) 5d
A) [Ar] 1s2 2s2 2p6 3s2 3p6 4s2 3d5 B) [Ar] 4s2 3d4 C) [Ne] 4s2 3d5 D) [Ar] 4s2 3d5
A) Orbitals can only hold 1 electron each B) The 1st p orbital must be full before the 2nd and 3rd p orbitals can accept any electrons C) 4s must be filled before 3d D) Each p orbital must contain 1 electron before any of them can accept a second
A) beryllium fluoride B) beryllium difluoride C) beryllium (II) fluoride
A) iron (III)phosphate B) iron phosphate C) iron (III) phosphide D) iron phosphide
A) carbon (V) sulfide B) dicarbon pentasulfide C) dicarbon pentasulfate D) carbon sulfide
A) P2O B) KO C) K2O D) PO
A) LiSO3 B) Li2SO4 C) Li2SO3 D) Li2S
A) BBr3 B) BBr C) B3Br6 D) B6Br3
A) 6.02x1023 g/mol B) 12g/mol C) 22.4g/mol D) 24g/mol
A) nonpolar covalent, less than 0.3 B) nonpolar covalent, between 0.3 and 0.8 C) polar covalent, less than 0.3 D) ionic, higher than 0.8 |