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