Slide 1Ch. 4.2 - Atomic Structure I. Subatomic Particles (p.113 - 114) Slide 2 Subatomic Particle Properties ParticleSymbolLocationChargeRelative Mass (amu) Actual Mass (g)…

Slide 1 Isotopes Atoms of the same element with different mass numbers. Mass # Atomic # Nuclear symbol: carbon-12Hyphen notation: carbon-12 Courtesy Christy Johannesson www.nisd.net/communicationsarts/pages/chem…

1.4 Isotopes, Radioisotopes, and Atomic Mass B3.1 explain the relationship between the atomic number and the mass number of an element, and the difference between isotopes…

Slide 1 Average Atomic Mass Slide 2 carbon atom (12 amu) Measuring Atomic Mass Unit is the Atomic Mass Unit (amu) One twelfth the mass of a carbon-12 atom. Each isotope has…

Ch. 4 - Atomic Structure I. Subatomic Particles (p.113 - 114) Subatomic Particle Properties electron proton neutron e- p+ n0 Electron cloud nucleus nucleus – + 0 1/1840…