Compléter Periodic Table QuestionsVersion en ligne Fill in the gaps of your periodic table par Murray Smith 1 protons Noble metallic metallic 2 non metals Gases Alkali 12 Periods 3 metals bottom Halogens non In the Periodic Table the vertical columns are called Groups and the horizontal rows are called . The elements in Group 1 are called the metals . Group 17 contains the elements called the . Group 18 contains the elements called the . The elements in group are called the Alkaline Earth metals . The Transition Metals are found in the area from group to group . Metalloids are elements that have some and some properties . Elements to the left of the metalloids are the and to the right are the . Elements with small light atoms are found at the top of the Periodic Table while large heavier atoms are found at the . The Periodic Table is organised in order of the number of in the nucleus of the atoms of each element .
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