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