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