A History of Atomic Theory Atomic Models. What is a model ? MODEL: detailed, 3-D representation of an object, (typically on smaller scale than original)
Atoms, Elements, and the Periodic Table. What You’ll Learn ■ what matter is ■ what makes up matter ■ the parts of an atom ■ different atom models.
Bell Work On your bell work sheet, date today’s entry: 1.How many Sig. Figs. are in 9520000? 2.Using the correct Sig. Figs, evaluate the following: 3.12.
Bell Work On your bell work sheet, date today’s entry: 1.If a cube has a side length of 2 m, what is it’s volume in cm 3 ? 2.Using the correct Sig. Figs,
TOPIC: Atomic Theory – how the model of the atom has evolved and the scientists responsible.
Bell Work
Atoms, Elements, and the Periodic Table
