Periodic Table of the Elements Atomic Number Symbol 18 VIIIA 2 4.002602 H 1 2 1 0.0899 -259.14 37 Hydrogen S1/2 2.2 13.5984 -252.87 120 1 1s +1,-1 2 IIA 4 9.012182 3 Name Hydrogen *Density [Note] 0.0899 13.5984 †Ionization Energy (eV) *Melting Point (°C) ...
Point of View: It's Personal Plural and Possessive Names: A Guide What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay See All 8 Words with Fascinating Histories ...
Note:Elements in PicturesandElements in Wordsare a set. Either may stand alone, but they work best together. . This contains most of the same information on an interactive web page. This textual periodic table is packed with even more information. In addition to the element's name, symbol,...
The atomic number of the element is shown above the symbol. The atomic mass and the name of the element are shown below the symbol. The color indicates the physical state of the element at 25℃. The periodic table contains a weal...
Periodic Table of the Elements Common/Important ionic states are shown below each symbol in italic Multi-ionic states are shown in blue. IA IIA IIIA IVA VA VIA VIIA VIIIA H H He H + H¯ hydride Li Be B C N O F Ne Li + Be 2+ N 3- nitride O 2- oxide F¯ fluoride Na ...
The table below consists of 118 elements of the periodic table, sorted by atomic number, atomic weight, symbols, density, discovered year and the group. Atomic NumberAtomic MassChemical Element NameSymbolDiscovery (Year)Group 11.0079HydrogenH17761 ...
Periodic Table of the Elements的元素周期表[精品].ppt,* * The pnicogens possess different properties. 1. Nitrogen - A nonmetal but under standard conditions is a diatomic gas (N2) - Accepts electrons from most elements to form compounds in the –3 oxidati
Related:Periodic table of elements quiz: How many elements can you name in 10 minutes? Who created the periodic table? Dmitri Mendeleev, a Russian chemist and inventor, is considered the "father" of the periodic table, according to theRoyal Society of Chemistry. In the 1860s, Mendeleev was ...
Using the periodic table, give an example (atomic symbol and name) of: a main-group (representative) element in the second period For each atomic symbol, give the name of the element: a) Be b) Ag c) Si d) C Name the period I elements in the periodic table. ...
Periodic Table of Elements Periodic Table Sorted By Atomic Radius Boiling Point Covalent Radius Cross Section Crystal Structure Density Electrical Conductivity Eletronegativity Freezing Point Heat of Vaporization Ionic Radius Ionization Potential Mass Average Melting Point Element Name Series Symbol Thermal Condu...