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