Answer to Question #253835 in Chemistry for Thato

Question

1. An ionic bond is typically formed when valence electrons are transferred between a… (2) A) Halogen and non-metal B) Non-metal and metalloid C) Metal and metalloid D) Metal and non-metal
2. Bonding in hydrogen gas is an example of a… (2) A) Metallic bond B) Ionic bond C) Polar covalent bond D) Non-polar covalent bond 1.3 An atom with the highest electronegativity is… (2) A) Carbon B) Oxygen C) Chlorine D) Fluorine 1.4 A nucleophile is a… (2) A) Arrhenius acid B) Arrhenius base C) Lewis acid D) Lewis base 1.5 In contrast to a carbanion, a carbocation is… (2) A) An electrophile B) A Lewis acid C) Electron-deficient D) All of the above 1.6 An anti-clockwise circle in R/S designation corresponds to… (2) A) (R)-configuration B) (S)-configuration C) Both A and B D) None of the above

Answer 1

1. D) Metal and non-metal
2. D) Non-polar covalent bond

1.3. D) Fluorine

1.4. D) Lewis base

1.5. D) All of the above

1.6. B) (S)-configuration