2007 standard atomic weights Name | Symbol | Atomic number | Atomic Weight | Footnotes |
actinium | Ac | 89 | [227] | |
| 初二课程 aluminium | Al | 13 | 26.981538 (2) | |
americium | Am | 95 | [243] | |
antimony | Sb | 51 | 121.76 (1) | g |
argon | Ar | 18 | 39.948 (1) | g r |
arnic | As | 33 | 74.9216 (2) | |
astatine | At | 85 | [210] | |
barium | Ba | 56 | 137.327 (7) | |
berkelium | Bk | 97 | [247] | |
beryllium | Be | 4 | 9.012182 (3) | |
bismuth | Bi | 83 | 208.98038 (2) | |
bohrium | Bh | 107 | [264] | |
boron | B | 5 | 10.811 (7) | g m r |
bromine | Br | 35 | 79.904 (1) | |
cadmium | Cd | 48 | 112.411 (8) | g |
caesium | Cs | 55 | 132.90545 (2) | |
calcium | Ca | 20 | 40.078 (4) | g |
californium | Cf | 98 | [251] | |
carbon | C | 6 | 12.0107 (8) | g r |
cerium | Ce | 58 | 140.116 (1) | g |
chlorine | Cl | 17 | 35.4527 (9) | m |
chromium | Cr | 24 | 51.9961 (6) | |
cobalt | Co | 27 | 58.9332 (9) | |
copper | Cu | 29 | 63.546 (3) | r |
curium | Cm | 96 | [247] | |
dubnium | Db | 105 | [262] | |
dysprosium | Dy | 66 | 162.5 (3) | g |
einsteinium | Es | 99 | [252] | |
erbium | Er | 68 | 167.26 (3) | g |
europium | Eu | 63 | 151.964 (1) | g |
fermium | Fm | 100 | [257] | 九上英语单词表 |
fluorine | F | 9 | 18.9984032 (5) | |
francium半个小时 | Fr | 87 | [223] | |
gadolinium | Gd | 64 | 157.25 (3) | g |
gallium | 设备号 Ga | 31 | 69.723 (1) | |
germanium | Ge | 32 | 72.61 (2) | |
gold | Au | 79 | 196.96655 (2) | |
hafnium | Hf | 72 | 178.49 (2) | |
hassium | Hs | 108 | [269] | |
helium | He | 2 | 4.002602 (2) | g r |
holmium | Ho | 67 | 164.93032 (2) | |
hydrogen | H | 1 | 1.00794 (7) | g m r |
indium | In | 49 | 114.818 (3) | |
iodine | I | 53 | 126.90447 (3) | |
iridium | Ir | 77 | 192.217 (3) | |
iron | Fe | 26 | 55.845 (2) | |
krypton | Kr | 36 | 83.8 (1) | g m |
lanthanum | La | 57 | 138.9055 (2) | g |
lawrencium | Lr | 103 | [262] | |
lead | Pb | 82 | 207.2 (1) | g m |
lithium | Li | 3 | [6.941 (2)] | g m r |
lutetium | Lu | 71 | 174.967 (1) | g |
magnesium | Mg | 12 | 24.305 (6) | |
mangane | Mn | 25 | 54.938049 (9) | |
meitnerium | Mt | 109 | [268] | |
mendelevium | Md | 101 | [258] | |
mercury | Hg | 80 | 200.59 (2) | |
molybdenum | Mo | 42 | 95.94 (1) | g |
neodymium | Nd | 60 | 144.24 (3) | g |
neon | 医院惊魂Ne | 10 | 20.1797 (6) | g m |
neptunium | Np | 93 | [237] | |
nickel | Ni | 28 | 58.6934 (2) | |
niobium | Nb | 41 | 92.90638 (2) | |
nitrogen | N | 7 | 14.00674 (7) | g r |
nobelium | No | 102 | [259] | |
osmium | Os | 76 | 190.23 (3) | g |
oxygen | O | 8 | 15.9994 (3) | g r |
palladium | Pd | 46 | 106.42 (1) | g |
phosphorus | P | 15 | 30.973762 (4) | |
platinum | Pt | 78 | 195.078 (2) | |
plutonium | Pu | 94 | [244] | |
polonium | Po | 84 | [210] | |
potassium | K | 19 | 39.0983 (1) | |
praodymium | Pr | 59 | 140.90765 (2) | |
promethium | Pm | 61 | [145] | |
protactinium | Pa | 91 | 231.03588 (2) | |
radium | Ra | 88 | [226] | |
radon | Rn | 86 | [222] | |
rhenium | Re | 75 | 186.207 (1) | |
rhodium | Rh | 45 | 102.9055 (2) | |
rubidium | Rb | 37 | 85.4678 (3) | g |
ruthenium | Ru | 44 | 101.07 (2) | g |
rutherfordium | Rf | 104 | [261] | |
samarium | Sm | 62 | 150.36 (3) | g |
scandium | 顽强的近义词 Sc | 21 | 44.95591 (8) | |
aborgium | Sg | 106 | [266] | |
lenium | Se | 34 | 78.96 (3) | |
silicon | Si | 14 | 28.0855 (3) | r |
silver | Ag | 47 | 107.8682 (2) | g |
sodium | Na | 11 | 22.98977 (2) | |
strontium | Sr | 38 | 87.62 (1) | g r |
sulphur | S | 16 | 32.066 (6) | g r |
tantalum | Ta | 73 | 180.9479 (1) | |
technetium | Tc | 43 | [98] | |
tellurium | Te | 52 | 127.6 (3) | g |
毛毛虫英语terbium | Tb | 65 | 158.92534 (2) | |
thallium | Tl | 81 | 204.3833 (2) | |
thorium | Th | 90 | 232.0381 (1) | g |
thulium | Tm | 69 | 168.93421 (2) | |
本文发布于:2023-05-15 21:38:31，感谢您对本站的认可！
本文链接：https://www.wtabcd.cn/fanwen/fan/82/645667.html
版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系，我们将在24小时内删除。
| 留言与评论（共有 0 条评论） |
