Shapes of Molecules Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
What determines the shapes of the molecules? | The number of electron pair there is surrounding the central atom |
What is the shape called with a 180 angle? | Linear |
What is the bond angle in a Trigonal Planar Shape? | 120 |
What is the bond angles in a Tetrahedral shape? | 109.5 |
What is the shape called with a 107 bond angle? | Pyramidal |
What is the bond angle in a Trigonal Bipyramidal Shape? | 120 + 90 |
What is the bond angle in a Non-linear shape? | 104.5 |
How many lone pairs of electrons are in a Pyramidal Shape? | 1 |
How many lone pairs of electrons are in a Non Linear shape? | 2 |
By how much does a lone pair of electrons reduce the bond angle by? | 2.5 |
Why do lone pairs reduce the bond angle? | Because there is an extra repulsive effect from each lone pair |
Created by:
stu036791
Popular Chemistry sets