Bonding 3.0 / 5 based on 1 rating ? ChemistryBonding & shapesASAQA Created by: elyornaisCreated on: 01-02-15 21:30 What type of bond is present in NaCl? Ionic 1 of 7 Why is the bonding in NaCl strong? Because it is made up of positive and negative ions which strongly attract each other in a lattice. 2 of 7 What is a covalent bond? A shared pair of electrons. 3 of 7 What is a metallic bond? positively charged ions surrounded by a sea of delocalised electrons. 4 of 7 What is co-ordinate bonding? When an atom donates its lone pair to another electron deprived atom. 5 of 7 What is electronegativity? The power of an atom to attract electron density in a covalent bond. 6 of 7 What is the weakest and strongest intermolecular force? Weakest: Van der Waals. Strongest: Hydrogen Bonding. 7 of 7
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