The Atom

Descrição

Junior Certificate Chemistry Mapa Mental sobre The Atom, criado por Shane Buckley em 12-11-2013.
Shane Buckley
Mapa Mental por Shane Buckley, atualizado more than 1 year ago
Shane Buckley
Criado por Shane Buckley aproximadamente 11 anos atrás
130
3

Resumo de Recurso

The Atom
  1. Sub-Atomic Particles
    1. Proton
      1. In the nucleus
        1. 1.a.m.u
          1. +1
          2. Neutron
            1. 1 a.m.u
              1. In the nucleus
                1. 0
                2. Electron
                  1. 1/1840 a.m.u
                    1. Orbiting the nucleus
                      1. -1
                    2. The atomic number of an atom is the number of protons it has in it's nucleus
                      1. Mass number = number of protons + neutrons
                      2. Isotopes are atoms of the same element, which have different numbers of neutrons

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