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