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