Documents Atoms, Molecules and Ions Chapter 2. Properties of the Electron, Proton & Neutron amu = atomic mass....

Atoms, Molecules and Ions Chapter 2 Properties of the Electron, Proton & Neutron The Modern View of Atomic Structure The nucleus of an atom has a structure It is composed…

Documents General Chemistry 2

-1- Chemical substances: Formulas and names The chemical formula of a substance is a notation that uses atom symbols with numerical subscripts to express the relative proportions…