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