Diketahui unsur2 14n7,15n7,13n6,13n7,15o8, a.)tentukan jumlah proton,dan neotron masing2 unsur. b.)kelompok unsur2 tersebut ke dalm kelompok isotop,isobar,dn i

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14n7 =>
proton = 7
neutron = 14 - 7 = 7

15n7 =>
proton = 7
neutron = 15 - 7 = 8

13n6 =>
proton = 6
neutron = 13 - 6 = 7

13n7 =>
proton = 7
neutron = 13 - 7 = 6

15O8 =>
proton = 8
neutron = 15 - 8 = 17

b.) isotop =>
13n7 , 14n7 , 15n7

isoton =>
13n6 , 13n7 dan 15n7 , 1508