'Cathode ray tube experiment' diaporamas de présentation

Atoms

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Atoms

317 views • 31 slides

Atoms

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Drill

Drill. Take out HW and place it in the bin Take out your Periodic Table Are the following elements metals, nonmetals, or metalloids?? Calcium (Ca) Arsenic (As) Uranium (U) Chlorine (Cl) Aluminum (Al). Agenda. Drill History of the Atomic Model Video Demos Investigation

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Chemistry Jeopardy

Chemistry Jeopardy. Atoms-100. This element has 29 protons. What is copper (Cu)?. Atoms-200. The mass number if an element of sulfur has 16 protons and 18 neutrons. What is 34?. Atoms-300. This part of the atom has a negative charge. What is the electron?. Atoms-400.

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Atomic Theory:

CU 3221.1.1 Identify the contributions of the major atomic theorists: Niels Bohr, James Chadwick, John Dalton, Max Planck, Ernest Rutherford, and J.J. Thomson.

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Who am I?

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