SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What do we call the rows of the Periodic Table
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Horizontals
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Elemental rows
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Periods
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Halogens
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Explanation:
Detailed explanation-1: -Periods: It is a row of the periodic table known as periods or series. They have the same number of electron shells. They are arranged on the basis of similar chemical properties and physical properties.
Detailed explanation-2: -Periods are the rows of the periodic table, groups are the columns. Every element has a unique combination of period and group, and a unique atomic number.
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