IB skill practice

Model states of matter using particle diagrams

Paper 1, Paper 2 5 marks Difficulty 5

Volume from density model

A liquid sample in a school spectroscopy trial has mass \(14\,\text{g}\) and density \(0.8\,\text{g cm}^{-3}\). Calculate its volume. Enter the answer and choose the interpretation that matches the chemistry.

Worked practice: chemistry evidence and answer

Use the chemical evidence first, then enter the result and interpretation that match it.