{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

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In the periodic table, horizontal rows are called . There are a total of

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Elements in the same horizontal row have the same number of

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In the periodic table, vertical columns are called . There are a total of

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Elements in the same have similar physical and chemical properties.

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Elements in the same vertical column have the same number of in their outer level

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There are 3 different types of elements: , and

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Metals are found on the side of the periodic table. Nonmetals are mostly on the side. The narrow stair-step region contains the .

12/10 - Notes: Part 5: Groups of the Periodic Table