'Protons found' presentation slideshows

ATOMS

ATOMS. And the Periodic Table. Atom. Smallest part of any element that contains all properties of that element. Subatomic. Particles. Review. Particles that are smaller than an atom. 3 main subatomic particles are the proton, neutron and electron. Nucleus. The center of an atom.

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Chapter 3 Isotopes

Chapter 3 Isotopes. Part II. Atoms. Nucleus is center core. Nucleus is made of Protons & Neutrons. Electrons orbit the nucleus. Atomic Number. The Atomic Number is the number of protons found in the nucleus. All atoms of an element have the same Atomic Number. Mass Number.

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