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7 TH Grade Science Ms. Gallik

The Atoms Family. 7 TH Grade Science Ms. Gallik. Meet … Perky Patty Proton. Positive Attitude Hangs out in the Nucleus Arcade. Meet … Nerdy Nelda Neutron. Neutral Attitude Nelda does whatever Pat does Likes to hang out with Pat in the Nucleus Arcade. Meet … Enraged Elliot Electron.

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7 TH Grade Science Ms. Gallik

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  1. The Atoms Family 7TH Grade Science Ms. Gallik

  2. Meet …Perky Patty Proton • Positive Attitude • Hangs out in the Nucleus Arcade

  3. Meet …Nerdy Nelda Neutron • Neutral Attitude • Nelda does whatever Pat does • Likes to hang out with Pat in the Nucleus Arcade

  4. Meet … Enraged Elliot Electron • Negative Attitude • Always mad at Pat and Nelda for not letting him into the Arcade • Races his motorcycle on the streets around the Nucleus Arcade

  5. Nucleus Arcade Center of the atom Contains most of the atoms mass Made up of Protons & Neutrons The number of Protons is its Atomic Number and identifies the Element you have The number of Neutrons plus Protons is its Mass Number Electron Cloud Where Electrons are found Energy Street (1st layer) holds 2 Electrons Energy Freeway (2nd layer) holds 8 Electrons Energy Super Highway (3rd layer) holds 18 Electrons (8 first, then moves to 4th layer, then comes back to finish last 10) Welcome to… Atomville

  6. 1st energy level (valence shell; can hold 2 electrons) Formula: 2n2; n=shell # 2nd energy level (valence shell; can hold 8 electrons) Nucleus Protons & Neutrons 3rd energy level (valence shell)

  7. Atomic Structure • Proton • Neutron • Electron Mini-Quiz Click Here to Visit Atomville

  8. Atoms Family Song • They are so small • They’re round like a ball • They make up the air • They’re everywhere • Can’t see them at all • They’re tiny and they’re teeny • Much smaller than a beany • They never can be seeny • The Atoms Family

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