Write the complete symbol gor the atom with the given atomic number z =17 ,a=35
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Your answer is Cl (Chlorine) because chlorine has atomic number (z)=17 and atomic mass number (a)=35 respectively . Hope it helps you.
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atomic no =17
no of neutrons= mass no - atomic no = 35-17=18
chlorine has electronic configuration 2,8,7,
By accepting one electron its form chloride ions. So the number of electrons will be 18. Number of protons and neutrons remains same as for chlorine.
no of neutrons= mass no - atomic no = 35-17=18
chlorine has electronic configuration 2,8,7,
By accepting one electron its form chloride ions. So the number of electrons will be 18. Number of protons and neutrons remains same as for chlorine.
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