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Atomic Structure.

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Presentation on theme: "Atomic Structure."— Presentation transcript:

1 Atomic Structure

2 Label the diagram with the location of each part of the atom.
NEUTRON PROTON ELECTRON NUCLEUS ELECTRON ORBITAL

3 Label each of the “tabs” of your Atom Booklet with a part of atom.
electrons protons neutrons ATOM

4 Atoms are made of a nucleus and an electron cloud.
Fold down front page (Atom Page) of booklet. On back of (Atom Page) write following items: Atoms are made of a nucleus and an electron cloud. Nucleus – center of atom, location of protons & neutrons, contains most of atom’s mass. Electron cloud – location of electrons in electron orbitals ( electron paths).

5 On the “Neutron” page of the booklet, write the following items.
Located in the atomic nucleus Neutral, no charged particles Mass of each particle = 1 Atomic Mass of element – no. of protons = no. of neutrons

6 On the “Protons” page of the booklet, write the following items.
Located in the atomic nucleus Positively (+) charged particles Mass of each particle = 1 Atomic no. of element = number of protons

7 On the “Electrons” page of the booklet, write the following items.
Located in the electron cloud Negatively (-) charged particles Mass of each particle = 0 Number of electrons = number of protons Symbol: e-

8 Color the Following: “Electron” tab & (e-) on Atom model: YELLOW
“Proton” tab & protons on model: RED “Neutron” tab & neutrons on model: BLUE

9 Label Charges on Atom Model
Beside each electron: write, “(-) charge” Beside each proton: write, “(+) charge” Beside each neutron: write, “neutral”


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