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