Lesson Plan: Quantum-Mechanical Model of The Atom Class: CHM1045C General Chemistry 1, Chapter 7, two class periods Introduction: Light is given off by atoms subjected to various forms of energy, such as heat or electricity. The atoms of a given element emit only certain frequencies of light, however. As a consequence, each element emits a distinctive […]
Posts By: eperez76
On The Beginning of Writing
This post talks about getting students to write. Many of the postings are associated with science.
How atoms bond
Atoms bond to form molecules. Sometimes, in an atomic tug-of-war, one atom pulls electrons from another, forming an ionic bond. Atoms can also play nicely and share electrons in a covalent bond. From simple oxygen to complex human chromosome 13, George Zaidan and Charles illustrate the chemical bond.
The uncertain location of electrons
This video serves as a quick introduction to chemistry on the first day of class. It gives an over view of atoms, and how the dynamic social network of atoms creates this beautiful world around us.
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