Inside An Atom.

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Presentation transcript:

Inside An Atom

Inside An Atom

Inside An Atom Structure of an Atom

Inside An Atom Structure of an Atom Nucleus:

Inside An Atom Structure of an Atom Nucleus: Proton

Inside An Atom Structure of an Atom Nucleus: Proton +

Inside An Atom Structure of an Atom Nucleus: Proton + Neutron

Structure of an Atom Nucleus: Proton + Neutron Inside An Atom No charge

Structure of an Atom Nucleus: Proton + Neutron Outside the Nucleus: Inside An Atom Structure of an Atom Nucleus: Proton + Neutron No charge Outside the Nucleus:

Structure of an Atom Nucleus: Proton + Neutron Outside the Nucleus: Inside An Atom Structure of an Atom Nucleus: Proton + Neutron No charge Outside the Nucleus: Electron

- Structure of an Atom Nucleus: Proton + Neutron Outside the Nucleus: Inside An Atom Structure of an Atom Nucleus: Proton + Neutron No charge Outside the Nucleus: - Electron

Inside An Atom Structure of an Atom

Inside An Atom Structure of an Atom Atomic Number -

The number of Protons in the nucleus Inside An Atom Structure of an Atom Atomic Number - The number of Protons in the nucleus

Inside An Atom Structure of an Atom

Inside An Atom Structure of an Atom Atomic Mass -

The number of Protons plus the number of Neutrons in the nucleus Inside An Atom Structure of an Atom Atomic Mass - The number of Protons plus the number of Neutrons in the nucleus

Inside An Atom Structure of an Atom

Inside An Atom Structure of an Atom Note:

Inside An Atom Structure of an Atom Note: On the Periodic Table

The number of Protons EQUALS the number Electrons in the atom Inside An Atom Structure of an Atom Note: On the Periodic Table The number of Protons EQUALS the number Electrons in the atom

Inside An Atom Structure of an Atom Note: On the Periodic Table

ALL Elements on the Periodic Table are NEUTRAL Inside An Atom Structure of an Atom Note: On the Periodic Table ALL Elements on the Periodic Table are NEUTRAL

Inside An Atom Structure of an Atom Note: On the Periodic Table

The mass of an Element may change, but the Protons DO NOT! Inside An Atom Structure of an Atom Note: On the Periodic Table The mass of an Element may change, but the Protons DO NOT!

Inside An Atom Structure of an Atom

Inside An Atom Structure of an Atom Question:

Structure of an Atom Question: Inside An Atom Structure of an Atom Question: If the Protons stay the same, what is different to make the Mass change?

Inside An Atom Structure of an Atom Answer:

Inside An Atom Structure of an Atom Answer: Neutrons

Inside An Atom

Inside An Atom Role of Electrons

Tiny Particles, Big Spaces Inside An Atom Role of Electrons Tiny Particles, Big Spaces

Tiny Particles, Big Spaces Inside An Atom Role of Electrons Tiny Particles, Big Spaces Valence Electrons:

Tiny Particles, Big Spaces Inside An Atom Role of Electrons Tiny Particles, Big Spaces Valence Electrons: Electrons farthest away from the Nucleus

Tiny Particles, Big Spaces Inside An Atom Role of Electrons Tiny Particles, Big Spaces Valence Electrons: Involved in bonding

# of Valence Electrons

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Dalton Model

Inside An Atom Models of Atoms Dalton Model John Dalton

Inside An Atom Models of Atoms Dalton Model John Dalton Great Britain

Models of Atoms Dalton Model 1808 John Dalton Great Britain Inside An Atom Models of Atoms Dalton Model 1808 John Dalton Great Britain

Inside An Atom Models of Atoms Dalton Model 1808

Each Element is made of small atoms. Inside An Atom Models of Atoms Dalton Model 1808 Each Element is made of small atoms.

Each Element is made of small atoms. Inside An Atom Models of Atoms Dalton Model 1808 Each Element is made of small atoms. Tiny , solid balls

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Thomson Model

Inside An Atom Models of Atoms Thomson Model J. J. Thomson

Models of Atoms Thomson Model J. J. Thomson Great Britain Inside An Atom Models of Atoms Thomson Model J. J. Thomson Great Britain

Models of Atoms Thomson Model 1897 J. J. Thomson Great Britain Inside An Atom Models of Atoms Thomson Model 1897 J. J. Thomson Great Britain

Inside An Atom Models of Atoms Thomson Model 1897

Inside An Atom Models of Atoms Thomson Model 1897 Plum Pudding -

Plum Pudding - positively charge sphere with electrons inside Inside An Atom Models of Atoms Thomson Model 1897 Plum Pudding - positively charge sphere with electrons inside

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Nagaoka Model

Inside An Atom Models of Atoms Nagaoka Model Hantaro Nagaoka

Inside An Atom Models of Atoms Nagaoka Model Hantaro Nagaoka Japan

Models of Atoms Nagaoka Model 1904 Hantaro Nagaoka Japan Inside An Atom Models of Atoms Nagaoka Model 1904 Hantaro Nagaoka Japan

Inside An Atom Models of Atoms Nagaoka Model 1904

Large Sphere in center with positive charge, Inside An Atom Models of Atoms Nagaoka Model 1904 Large Sphere in center with positive charge,

Large Sphere in center with positive charge, electrons outside Inside An Atom Models of Atoms Nagaoka Model 1904 Large Sphere in center with positive charge, electrons outside

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Rutherford Model

Inside An Atom Models of Atoms Rutherford Model Ernest Rutherford

Models of Atoms Rutherford Model Ernest Rutherford Great Britain Inside An Atom Models of Atoms Rutherford Model Ernest Rutherford Great Britain

Models of Atoms Rutherford Model 1911 Ernest Rutherford Great Britain Inside An Atom Models of Atoms Rutherford Model 1911 Ernest Rutherford Great Britain

Inside An Atom Models of Atoms Rutherford Model 1911

Atom is mostly Empty Space Inside An Atom Models of Atoms Rutherford Model 1911 Atom is mostly Empty Space

Atom is mostly Empty Space Electrons orbit randomly around the nucleus Inside An Atom Models of Atoms Rutherford Model 1911 Atom is mostly Empty Space Electrons orbit randomly around the nucleus

Gold Foil Experiment

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Bohr Model

Inside An Atom Models of Atoms Bohr Model Niels Bohr

Inside An Atom Models of Atoms Bohr Model Niels Bohr Denmark

Inside An Atom Models of Atoms Bohr Model 1913 Niels Bohr Denmark

Inside An Atom Models of Atoms Bohr Model 1913

Electrons are not Random Inside An Atom Models of Atoms Bohr Model 1913 Electrons are not Random

Electrons are not Random Electrons in specific layers Inside An Atom Models of Atoms Bohr Model 1913 Electrons are not Random Electrons in specific layers

Models of Atoms Bohr Model 1913 Inside An Atom Models of Atoms Bohr Model 1913 Electrons are not Random Electrons in specific layers Give energy as they move

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Chadwick Model

Inside An Atom Models of Atoms Chadwick Model James Chadwick

Models of Atoms Chadwick Model James Chadwick Great Britain Inside An Atom Models of Atoms Chadwick Model James Chadwick Great Britain

Models of Atoms Chadwick Model 1932 James Chadwick Great Britain Inside An Atom Models of Atoms Chadwick Model 1932 James Chadwick Great Britain

Inside An Atom Models of Atoms Chadwick Model 1932

Neutron has same mass as the Proton but no electrical charge Inside An Atom Models of Atoms Chadwick Model 1932 Neutron has same mass as the Proton but no electrical charge

Inside An Atom Models of Atoms

Inside An Atom Models of Atoms Modern Model

Inside An Atom Models of Atoms Modern Model NOW

Electrons form a negatively charged Cloud Inside An Atom Models of Atoms Modern Model NOW Electrons form a negatively charged Cloud

Electrons form a negatively charged Cloud Inside An Atom Models of Atoms Modern Model NOW Electrons form a negatively charged Cloud

Inside An Atom Models of Atoms Modern Model NOW Electron Cloud Theory

I won’t ask if there are more notes!