Electrons, bonding and structure 0.0 / 5 ? ChemistryBonding & shapesASOCR Created by: littlebitofskyCreated on: 13-03-16 18:09 983546217 Across 1. An unbonded pair of electrons. (4, 4) 5. A measure of an atom's ability to attract a shared pair of electrons in a covalent bond. (17) 6. An electrostatic attraction between oppositely charged ions. (5, 4) 7. The strong electrostatic attraction between a shared pair of electrons and the bonded nuclei. (8, 4) Down 2. A region of space around the nucleus that can hold up to two electrons. (7) 3. A bond with a permanent dipole. (5, 8, 4) 4. A small, permanent charge difference across a bond resulting from a difference of electronegativities of the bonded atoms. (9, 6) 8. A covalent bond with the shared pair of electrons coming from only one of the atoms. (6, 8, 4) 9. A measure of covalent bond strength. (7, 4, 8)
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