An element "x" has atomic number 35 and number of neutrons, is 18. Identify the group number and period of "x".
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atomic number = neutron + protons
35 = 18 + protons
protons = electrons = 35 - 18 = 17
hence it is in 3 rd period and 17 th group
35 = 18 + protons
protons = electrons = 35 - 18 = 17
hence it is in 3 rd period and 17 th group
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Question in the electrolysis of water, a.Name the gas collected at anode and cathode
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it is in the 3rd period and group 18
35-18= 17
35-18= 17
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