1. The shape of a CH4 molecule is   Spherical   Pyramidal   Planar   Tetrahedral   Hint Half-n-half Clue   2. In an ionic bond, the two elements   borrow electrons.   polarize electrons.   exchange electrons.   share electrons.   Half-n-half Clue   3. An atom which gains an electron forms   a cation.   an anion.   a covalent bond.   a hydrogen bond.   Half-n-half Clue   4. High solubility of alcohol in water is due to the formation of   ionic bonds.   covalent bonds.   paramagnetic bonds.   hydrogen bonds.   Half-n-half Clue   5. A chemical bond formed by sharing of electrons is a   ionic bond.   polyatomic bond.   covalent bond.   electrostatic bond.   Half-n-half Clue   6. Which of the following forces is the weakest:   Hydrogen Bond   Electrostatic forces   Covalent Bond   Van der Waal forces   Half-n-half Clue   7. Inert gases do not react with any other element because   the pressure is not high enough.   their nucleus is very small.   the temperature is not high enough.   their outermost electron level is filled with 8 electrons.   Half-n-half Clue