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