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Complete the following table |
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Answer» Solution :For F atom Atomic no. =9 (Given) `""`No. of electrons =9 `" "` No. of PROTONS =9 No. of neutrons = 10(Given) `""` Mass no. = Z+n=9+10=19 For `Mg^(2+)` ION No. of protons = 12 (Given) `""` Atomic no. = 12 `" "` No. of electrons =12-2=10 Mass no. = 24 (Given) `""` No. of neutrons = A-Z =24-12 =12 For S atom No. of protons = 16(Given) `""` Atomic no. = 16, `" "` No. of electrons = 16 Mass no. =32 (Given) `""`No. of neutrons =A-Z=32-16=16 For `P^(3-)` ion No. of electrons = 18 (Given) `"" `No. of protons = 18-3=15, `" "` Atomic no.=15 No. of neutrons = 16(Given) `""` Mass no. = Z+n=15+16=31 The complete table is as follows : 
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