'Atomic mass average' presentation slideshows

Chapter 4

Chapter 4. Atomic Structure. History of the Atom. 1. Democritus vs. Aristotle pg. 102-103 2. John Dalton and conservation of mass pg. 104-105 3. Cathode ray tube and Sir William Crookes pg. 107-108

1.08k views • 78 slides

Science

339 views • 20 slides

C a n d i u m L a b

C a n d i u m L a b. 10/8 Objective: Students will mass three isotopes of the fictitious element candium and determine the atomic mass for candium. Isotopes Review. What 3 things are the same in an isotope? -What 2 things are different? Identify number of p, n and e in.

265 views • 13 slides

Atoms and Elements

Atoms and Elements. Subatomic Particles. Atom - Smallest particle of an element. Subatomic Particles - Atoms are composed of protons, neutrons, and electrons. Nucleus - Small dense positively charged center of an atom .

108 views • 4 slides