Chemistry 0.0 / 5 ? ChemistryBonding & shapesASOCR Created by: RebeccaCreated on: 11-11-13 17:15 What does the term 'covalent bond' mean? A bond formed by a shaired pair of electrons 1 of 21 What does the term 'dative covalent bond' mean? A shaired pair of electrons which has been provided by one of the bonding atoms only 2 of 21 What does the term 'ionic bond' mean? The electrostatic attraction between oppositely charged ions 3 of 21 What does the term 'lone pair' mean? Is an outer shell pair of electrons that is not involved in chemical bonding 4 of 21 What is the bond angle of a triagonal planar? 120 degrees 5 of 21 How many bonds are there in a triagonal planar? 3 bonds and 0 lone pairs 6 of 21 What is the bond angle of a tetrehedral? 109.5 degrees 7 of 21 How many bonds are involved in a tetrehedral? 4 bonds and 0 lone pairs 8 of 21 What is the bond angle of a octahedral? 90 degrees 9 of 21 How many bonds are involved in a octahedral? 6 10 of 21 What is the bond angle of a pyramidal? 107 degrees 11 of 21 How many bonds are involved in a pyramidal? 3 bonds and 1 lone pair 12 of 21 What is the bond angle of a non linear? 104.5 degrees 13 of 21 How many bonds are involved in a non linear? 2 bonds and 2 lone pairs 14 of 21 What is the bond angle of a linear shape? 180 degrees 15 of 21 Give an example of a molecule with a linear shape? Carbon dioxide (CO ) 16 of 21 Give an example of a molecule with a non linear shape? Water (H O 17 of 21 GIve an example of a molecule with a pyramidal shape? Ammonia (NH ) 18 of 21 Give an example of a molecule with a triagonal planar shape? BF 19 of 21 Give an example of a molecule with a tetrahedral shape? CH 20 of 21 Give an example of a molecule with a octahedral shape? SF 21 of 21
Comments
No comments have yet been made