Nomor atom (Z) | = | jumlah proton |
= | 9 | |
Nomor massa (A) | = | jumlah proton + jumlah neutron |
= | 9 + 10 | |
= | 19 |
19 | X |
9 |
Jumlah proton | = | jumlah elektron + muatan |
= | 14 + 0 | |
= | 14 | |
Nomor atom (Z) | = | jumlah proton |
= | 14 | |
Nomor massa (A) | = | jumlah proton + jumlah neutron |
= | 14 + 14 | |
= | 28 |
28 | X |
14 |
Muatan | = | jumlah proton - jumlah elektron |
= | 17 - 18 | |
= | -1 | |
Nomor atom (Z) | = | jumlah proton |
= | 17 | |
Nomor massa (A) | = | jumlah proton + jumlah neutron |
= | 17 + 18 | |
= | 35 |
35 | X | - |
17 |
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