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