The shape of molecules 0.0 / 5 ? ChemistryThread of LifeA2/A-levelOther Created by: J.E.C.Created on: 14-04-14 12:51 There are four ___ ___ pairs that surround the central carbon atom? Covalent bonding 1 of 13 Methane has a ___ shape, with angles of ___? Tetrahedral, 109° 2 of 13 Bonds which lie in the plane of the paper are drawn with a ___ line? Solid 3 of 13 Bonds which come forwards, towards you are drawn with...? A wedge shape 4 of 13 Bonds which go backwards, away from you are drawn with...? Dotted lines 5 of 13 What shape are ammonia and water molecules? NH3 = pyramidal, H2O = bent 6 of 13 How many bonding and lone pair in water? 2 bonding, 2 lone 7 of 13 How many bonding and lone pair in ammonia? 3 bonding, 1 lone 8 of 13 What would the shape of BeCl2 be and what would the angles be? Linear, 180° 9 of 13 Carbon dioxide is a ___ molecule, with __ groups of electrons around the central atom? Linear, two 10 of 13 What is the shape and its angles for a BF3 molecule? Planar triangular, 120° 11 of 13 Bipyramidal shape molecules have __ groups of electrons around the central atom and angles of...? 5, 90° and 120° 12 of 13 What is the shape and bond angles for a molecule with six groups of electrons around a central atom? Where is this shape particularly common? Octahedral, 90°. Complexes 13 of 13
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