1) The chemical bond formed when two atoms share electrons a) covalent bonds b) polar bond c) triple bond d) the number of valence electrons needed to make 8 2) Nonmetals can bond to other __________ by sharing electrons in covalent bonds. a) polar b) lower, not c) nonmetals d) nonpolar bond 3) A neutral group of atoms joined by a covalent bond a) polar bonds b) molecule c) Not d) double bond 4) A nonmetal atom can make covalent bonds that are equal to a) the number of valence electrons needed to make 8 b) they have a stronger pull on the shared electrons. c) covalent bonds d) nonpolar bond 5) Atoms that share two pairs of electrons make a a) Not b) they have a stronger pull on the shared electrons. c) double bond d) nonpolar bonds 6) Atoms that share three pairs of electrons make a a) triple bond b) nonpolar bonds c) double bond d) covalent bonds 7) Compared to ionic compounds, molecular compounds have a __________ melting point and do ____ conduct electricity. a) molecule b) lower, not c) polar bond d) nonmetals 8) Some atoms in a bond have a slight electrical charge because, a) nonpolar bonds b) they have a stronger pull on the shared electrons. c) double bond d) Not 9) Covalent bonds in which electrons are shared equally a) nonpolar bonds b) polar c) molecule d) the number of valence electrons needed to make 8 10) Covalent bonds in which electrons are shared unequally  a) nonmetals b) lower, not c) they have a stronger pull on the shared electrons. d) polar bonds 11) Carbon dioxide a) triple bond b) covalent bonds c) nonpolar bond d) the number of valence electrons needed to make 8 12) Water a) lower, not b) polar bond c) nonpolar bonds d) covalent bonds 13) Polar molecules are more strongly attracted to other ______ molecules a) polar b) lower, not c) nonpolar bond d) molecule 14) Polar and nonpolar molecules do _____ mix. a) they have a stronger pull on the shared electrons. b) polar c) Not d) nonmetals

Covalent Bonds

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