What is the difference between an ionic bond and a polar covalent bond? How is a covalent bond different from an ionic bond? How can electronegativity cause a covalent bond to be polar? What is the difference is between a polar covalent compound and a nonpolar covalent compound? H...
Which of the following pairs of atomic orbitals of adjacent nuclei can overlap to form a sigma bond? a pi bond? or no bond at all? a) 1s and 1s b) 1s and 2px c) 2px and 2py d) 3py and 3py f) 1s a What do we mean when we say that a bon...