unpentpentium

unpentpentium (Upp)

hypothetical chemical element with the atomic number 155.
原子序数155
元素符号Upp
質子155
电子155
电子排布1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p6 8s2 5g18 6f14 7d3
電子層2, 8, 18, 32, 50, 32, 11, 2