#### ATL S1.4D Find out about the research of the German chemist Johann Josef…
CHEMISTRY · Subjective · A Level · Chemistry · Amount of substance · Amount of substance
Problem
#### ATL S1.4D
Find out about the research of the German chemist Johann Josef Loschmidt and the concept later known as the Loschmidt number. State the definition of the Loschmidt number, outline how it was developed from theory and experiment, and explain how it is related to the Avogadro constant.