Group 10, numbered by current IUPAC style, is the group of chemical elements in the periodic table that consists of nickel (Ni), palladium (Pd), platinum...

thorium (Th) and uranium (U), are similar to main-group elements as thorium is an electropositive element with only one main oxidation state (+4), and uranium...

of the early transition metal groups, where the lightest element is distinct from the very similar next two. All the group 3 elements are rather soft, silvery-white...

which each group suggesting its own name: the Dubna group named the element kurchatovium after Igor Kurchatov, while the Berkeley group named it rutherfordium...

Eu2+ and Eu3+. Yttrium is grouped as heavy rare-earth element due to chemical similarities. The break between the two groups is sometimes put elsewhere...

Leino, M. (1995). "The new element 111". Zeitschrift für Physik A. 350 (4): 281–282. Bibcode:1995ZPhyA.350..281H. doi:10.1007/BF01291182. Wright, I....

Retrieved 2023-10-04. "Osmium - Element information, properties and uses | Periodic Table". www.rsc.org. Retrieved 2023-10-04. "Hassium - Element information...

alchemical planetary name became the common name. The heaviest known group 12 element, copernicium, was first created on February 9, 1996, at the Gesellschaft...

resulting in trends in chemical behavior. This group has the defining characteristic whereby each component element has 5 electrons in their valence shell, that...

combined with group 8 (iron, ruthenium, osmium, and hassium) and group 10 (nickel, palladium, platinum, and darmstadtium) and called group "VIIIB" in the...

fairly common element, whereas rhenium is rare, technetium only occurs in trace quantities, and bohrium is entirely synthetic. The trends in group 7 follow...

Pharmacology. 26 (1 Pt 2): S3–7. doi:10.1006/rtph.1997.1132. ISSN 0273-2300. PMID 9380835. "Molybdenum - Element information, properties and uses | Periodic...

Sulfur has been known since antiquity, and oxygen was recognized as an element in the 18th century. Selenium, tellurium and polonium were discovered in...

to have discovered element 85 in minerals, and called the element dakine, but he was also mistaken. An attempt at discovering element 85 in 1939 by Horia...

three Group 5 elements occur naturally and share similar properties; all three are hard refractory metals under standard conditions. The fourth element, dubnium...

referred to as the triels. Several group 13 elements have biological roles in the ecosystem. Boron is a trace element in humans and is essential for some...

In mathematics, an element (or member) of a set is any one of the distinct objects that belong to that set. Writing A = { 1 , 2 , 3 , 4 } {\displaystyle...

or uranium compounds. The seventh member of group 18 is oganesson (Og), an unstable synthetic element whose chemistry is still uncertain because only...

that every other element of the group may be obtained by repeatedly applying the group operation to g or its inverse. Each element can be written as...

Extended periodic table Element 119 (Uue, marked here) in period 8 (row 8) marks the start of theorisations. An extended periodic table theorizes about...

boiling points of the carbon group tend to get lower with the heavier elements. Carbon, the lightest carbon group element, sublimes at 3825 °C. Silicon's...

prefix element – a GS1 prefix: so far 978 or 979 have been made available by GS1, the registration group element (language-sharing country group, individual...

The Fifth Element is a 1997 English-language French science fiction action film conceived and directed by Luc Besson, as well as co-written by Besson...

Force Element Groups (FEGs) are the operational capabilities of the Australian Defence Force (ADF) as organised into component groups. Capabilities are...

An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment...

A chemical element is a chemical substance that cannot be broken down into other substances by chemical reactions. The basic particle that constitutes...

Neon is a chemical element; it has symbol Ne and atomic number 10. It is the second noble gas in the periodic table. Neon is a colorless, odorless, inert...

been conducted to attempt the synthesis of element 119, which is likely to be the next member of the group; none were successful. However, ununennium...

has an identity element, and every element of the set has an inverse element. Many mathematical structures are groups endowed with other properties. For...

mechanics), leaving the heavier members of group 3 ambiguous. See also Group 3 element#Composition. d Group 18, the noble gases, were not discovered at...