Periodic Table 元素周期表(相对分子量).pdf,PERIOD 1 IA 18 VIIIA 1 1.008 2 4 1 H Group IUPAC Group CAS Metal Semi Metal Non Metal He Alkaline Metal Chalcogens Element Hydrogen 2 IIA 1 IA Alkaline Earth Metal Halogens Element 13 IIIA 14 IVA 15 VA 16 VIA 17
Image showing periodicity of the chemical elements for bond enthalpy of homodinuclear molecules in a 3D periodic table column style.UnitskJ mol-1NotesI am grateful to Professor J.A. Kerr (University of Birmingham, UK) for the provision of the bond strengths of diatomic molecules data....
Periodic Table of Elements - The periodic table is the tabular arrangement of all the chemical elements on the basis of their respective atomic numbers. In the periodic table, the vertical columns are called groups and the horizontal rows are called peri
** Actinides 89 Ac 90 Th 91 Pa 92 U 93 Np 94 Pu 95 Am 96 Cm 97 Bk 98 Cf 99 Es 100 Fm 101 Md 102 No Color coding for atomic numbers Chemical Series of the Periodic Table Alkali metals Alkaline earths Lanthanide Actinides Transition metals Poor metals Metalloids Nonmetals Halogens No...
Image showing periodicity of the chemical elements for total mass in 70 kg human in a 3D periodic table column style. Notes The units used in WebElements for all abundance data are ppb by weight which meansparts per billion by weight, that is mg tonne-3or mg per 1000 kg. All abundance...
92 238.03 93 237.05 94 244.06 95 243.06 96 247.07 97 247.07 98 -251 99 252.08 100 257.1 101 -257 102 259.1 103 262.11 Ac Actinium Th Thorium Pa Protactinium U Uranium Np Neptunium Pu Plutonium Am Americium Cm Curium Bk Berkelium Cf Californium Es Einsteinium Fm Fermium Md Mendelevium No...
Skip to elements sorted by links (more useable to non-graphical browsers and handhelds)Skip to site menu on this page. This periodic table of elements provides comprehensive data on the chemical elements including scores of properties, element names in many languages and most known nuclides (...
Periodic table of elements with information on chemical elements like gold, silver, iron, neon, helium, chlorine, copper, cobalt, and more
57 La 58 Ce 59 Pr 60 Nd 61 Pm 62 Sm 63 Eu 64 Gd 65 Tb 66 Dy 67 Ho 68 Er 69 Tm 70 Yb 71 Lu ** Actinides 89 Ac 90 Th 91 Pa 92 U 93 Np 94 Pu 95 Am 96 Cm 97 Bk 98 Cf 99 Es 100 Fm 101 Md 102 No 103 Lr Chemical series of the periodic table Alkali...
Explore the Periodic Table in a clear and interactive view. Hover over the groups, see the atomic numbers, view the symbols and more!