Atomic Structure.

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Structure of an Atom.

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Presentation transcript:

Atomic Structure

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

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

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).

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

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

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-

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

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