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Slide 1Chapter 2 Atoms, Molecules, and Ions semester 2/2013 2.2 The Structure of Atom 2.3 Atomic Number, Mass Number, and Isotopes 2.4 The Periodic Table 2.5 Molecules and…
1. It include three branches 2. 1808 John Dalton suggested that all matter was made up of tiny spheres called them ATOMS 3. 1898 Joseph John Thomsonfound that…
Atoms, Molecules and Ions Atoms, Molecules and Ions A Presentation By ASHISH X F Glt Saraswati Bal Mandir Sr. Sec. School Nehru nagar ND=65 1 Daltonâs Atomic Theory (1808)…
Atoms, Molecules and Ions Atoms, Molecules and Ions A Presentation By ASHISH X F Glt Saraswati Bal Mandir Sr. Sec. School Nehru nagar ND=65 1 Daltonâs Atomic Theory (1808)…