Slide 1 Slide 2 Does the Earth evince design? If the Earth evinces purposeful design, there must have been a designer. If the Earth evinces purposeful design, there must…
Slide 1The Atom Topic 2.1 Atomic Scientists’ Song 2:52 Slide 2 History this is NOT IB material until indicated it is very interesting from a geeky-science stand point it…
Slide 1 The Atomic Model Through Time (see p. 54-55 in text) Slide 2 Aristotle (460 B.C. – 370 B.C.) emphasized that nature consisted of four elements: air, earth, fire,…
Slide 1 Quantum Mechanics Bohr’s theory established the concept of atomic energy levels but did not thoroughly explain the “wave-like” behavior of the electron.…