Primary
The Nobel Prize: Henri Becquerel Nobel Lecture Primary
Nobel Media AB

The Nobel Prize: Henri Becquerel Nobel Lecture

For Students 9th - 10th
This site from the Nobel eMuseum of the Nobel Foundation provides a series of links to information on Antoine Henri. Everything from the presentation speech for the Nobel Prize to his biography, the lecture, and other resources.
Get Free Access See Review
Handout
Chem. 2041 Lecture Notes: The Forces Between Molecules Handout
University of Florida

Chem. 2041 Lecture Notes: The Forces Between Molecules

For Students 9th - 10th
A discussion of the variety of forces which hold molecules together. The relative strengths of these forces for the various states of matter is discussed. The effect of such forces on the boiling points and other phase change...
Get Free Access See Review
eBook
Und: Properties of a Pure Substance [Pdf] eBook
University of Notre Dame

Und: Properties of a Pure Substance [Pdf]

For Students 6th - 8th
Often we find that different phases of pure substances can exist in equilibrium with one another. Let us consider an important gedankenexperiment (Latin-German for "thought experiment") in which we boil water. Ordinary water boiling is...
Get Free Access See Review