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This test is run by .
Note that your final mark will not be saved in the system.

Bonding MatchUp

Target Level

Running Total

Attempt

1 of 3

Drag each molecular shape to the appropriate number of bonding pairs and lone pairs. You must match all the shapes before clicking ‘Check’.

trigonal pyramidal

trigonal bipyramidal

square planar

octahedral

tetrahedral

linear (no lone pairs)

linear (with lone pairs)

bent (approx. 104.5º)

trigonal planar

square pyramidal

2 bonding pairs, 0 lone pairs

3 bonding pairs, 0 lone pairs

2 bonding pairs, 2 lone pairs

4 bonding pairs, 0 lone pairs

2 bonding pairs, 3 lone pairs

3 bonding pairs, 1 lone pair

5 bonding pairs, 0 lone pairs

6 bonding pairs, 0 lone pairs

5 bonding pairs, 1 lone pair

4 bonding pairs, 2 lone pairs

This is your 1^st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark

75%