A) atomic mass B) ion C) isotope D) valence
A) metals B) none of the answers are correct C) Inert gases D) noble solids
A) accept electrons B) Keep their own electrons C) Give away electrons D) Share electrons
A) Covalent B) Metallic C) Ionic D) All of the answers are correct
A) electrons are shared B) Two answers are correct C) Electrons are accepted 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) 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) Brittle/Shatters easily B) Malleable C) Shiny luster 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) hydrogen B) all of the above C) carbon D) oxygen
A) All of the above. B) Van der Waals Forces C) Polarization D) Hydrogen Bonds
A) Occurs when molecules move to opposite sides (poles) of a cell. 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 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) Molecules sharing electrons D) One molecule taking electrons from another
A) Hydrogen B) Metallic C) Ionic D) None of the above
A) covalent bond B) bronze C) brass D) alloy |