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