Periodic table

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Some info about the periodic table.

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Periodic table

  1. 1. PERIODIC TABLE
  2. 2.  The periodic table is a tabular display of the chemical elements, organized on a basis of their properties. Elements are presented in increasing atomic number.  A group is a vertical column in the periodic table.  A period is a horizontal row in the periodic table. Atomic number Element Symbol Element Name Atomic mass Valence is a measure of the number of bonds formed by an atom.
  3. 3. GROUPS GROUP A: IA: Alkali metals IIA: Alkali earth metals IIIA: Boron group IVA: Carbon group VA: Nitrogen group VIA: Oxygen group VIIA: Halogens VIIIA: Noble gases GROUP B: Transition metals Lanthanides + Actinides= Rare earth elements
  4. 4.  Transition metals: Silver, Zinc, Copper, Mercury, Gold, Iron, Cobalt, Nickel, Manganese, Chromium.  Carbon group: Carbon, Silicon.  Nitrogen group: Nitrogen, Phosphorus, Arsenic.  Oxygen group: Oxygen, Sulfur, Selenium.  Halogens: Fluorine, Chlorine.  Boron Group: Boron, Aluminium.  Alkali metals: Hydrogen, Sodium, Potassium.  Alkali earth metals: Magnesium, Calcium  Noble gases: Helium, Neon, Argon. SOME ELEMENTS

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