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