Energy Matters 0.0 / 5 ? ChemistryPatterns in the Periodic TableScottish HighersSQA Created by: LauraMills4Created on: 31-03-14 11:20 2431 Across 1. What decreases from left to right across a period as a result of nuclear charge? (8, 6) Down 2. Measure of the attraction an atom has for the electrons in a bond. (16) 3. Mendeleev based his Periodic Table on what property of an element? (6, 4) 4. energy required to remove one mole of electrons from one mole of gaseous atoms (10, 6)
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