atoms and elements

Description

Mind Map on atoms and elements, created by Kaitlyn Flatters on 03/04/2016.
Kaitlyn Flatters
Mind Map by Kaitlyn Flatters, updated more than 1 year ago More Less
12newtonh
Created by 12newtonh about 8 years ago
Danoa400
Copied by Danoa400 about 8 years ago
Kaitlyn Flatters
Copied by Kaitlyn Flatters about 8 years ago
25
1

Resource summary

atoms and elements
  1. the nucleus
    1. the nucleus is really small compared to the whole atom
      1. its made up of protons and neutrons
      2. the electrons
        1. electrons surrond the nucleus in shells (energy levels)
        2. protons are positive(+)
          1. neutrons are neutral (not charged)
            1. electrons are negative (-)
              1. the relative masses of parts of an atom
                1. protons and neutrons have the same mass (e.g.1 each)
                  1. the mass of electrons is much smaller (e.g. very ting)
                  2. there are always be the same number protons as electrons (e.g. 2 positive protons = 2 negitive electrons)
                    1. the number of protons there are dicides what type of atom it is (e.g. hydrogen = 1 proton, helium = 2 protons)
                      Show full summary Hide full summary

                      Similar

                      cells
                      joesmith20
                      atoms and elements
                      c.kennedy
                      Rectificadora Examen 3
                      angelldelgado69
                      atoms and elements
                      richieroomarcellin
                      cell types
                      gdolphinstar112
                      RE Keywords - Paper 1 - Religion and life
                      Kerris Linney
                      TYPES OF DATA
                      Elliot O'Leary
                      3.1 Keywords - Marketing
                      Mr_Lambert_Hungerhil
                      Biology Revision - Y10 Mock
                      Tom Mitchell
                      Geography Coastal Zones Flashcards
                      Zakiya Tabassum
                      FREQUENCY TABLES: MODE, MEDIAN AND MEAN
                      Elliot O'Leary