A) ion B) atomic mass C) isotope D) valence
A) metals B) noble solids C) none of the answers are correct D) Inert gases
A) accept electrons B) Give away electrons C) Keep their own electrons D) Share electrons
A) Ionic B) Covalent C) All of the answers are correct D) Metallic
A) electrons are shared B) Electrons are given away C) Electrons are accepted D) Two answers are correct
A) False B) True
A) Bonding takes place between positively charged areas of one atom with a negatively charged area of another atom. B) One atom takes the outer shell electrons from another atom. C) Some electrons are redistributed so they are shared by all the atoms as a whole. D) A couple of atoms share their electrons with each other.
A) conducts electricity B) Malleable C) Shiny luster D) Brittle/Shatters easily
A) Bonding takes place between positively charged areas of one molecule with a negatively charged area of another molecule. B) One atom takes the outer shell electrons from another atom. C) A couple of atoms share their electrons with each other. D) Some electrons are shared by all the atoms.
A) carbon B) hydrogen C) oxygen D) all of the above
A) Van der Waals Forces B) All of the above. C) Polarization D) Hydrogen Bonds
A) Occurs when molecules get near magnetic North or South Poles. B) Occurs when atoms move to opposite sides (poles) of the molecule. C) occurs when electrons spend more time w/ one part of the molecule than another. D) Occurs when molecules move to opposite sides (poles) of a cell.
A) are found between the sides of the DNA double helix B) formed when one atom takes an electron from another atom. C) help to determine shape and function of molecules D) strong bonds
A) One molecule taking electrons from another B) Molecules sharing electrons C) None of the above D) molecules coming close to one another creating a weak force between these molecules
A) Hydrogen B) Metallic C) None of the above D) Ionic
A) bronze B) covalent bond C) brass D) alloy |