“SINTA”. Bila sinkron dengan laman SINTA maka kita bisa mempercayai status akreditasi jurnal ini.Each of the alkali metals have odd atomic figures; as a result, their isotopes need to be either odd–odd (each proton and neutron amount are odd) or odd–even (proton variety is odd, but neutron number is even). Odd–odd nuclei have even mass nu