IB skill practice

Predict molecular shapes using electron domains

Paper 1, Paper 2 5 marks Difficulty 4

Shape with lone pairs

A central atom in a food packaging investigation has four electron domains and \(2\) lone pair(s). Predict the molecular shape. Enter the answer and choose the interpretation that matches the chemistry.

AI writing feedback

How would you answer this question in your own words? The AI will analyse your response and give feedback on reasoning, evidence, and expression.

Login required
0 words