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Atoms Structure

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6201 Physics lecture note.

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1.

AtoMic Structure.

Acording to Dalton atomic theory, Matter Is Madeup.

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are indestructible and they Cannot be created.

of Small Indivisible particles called atoms Atoms

Atoms are build up from three SMaller particles, the

proton, the electron and neutron . the proton is a

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partively charged particle of Mass about that

of equal to Hidrogen dom.

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)

Ahom Consultred to be Made ap of central

positive part knows as Macleas , protons and

nealron are Concentrade in to the nucleas

the electron equal number to protons are

present Outside of the nucleus.

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