Element

What is an element in chemistry?

An element or chemical element in the periodic table is a pure substance that cannot be decomposed into smaller substances or materials by any normal chemical process.

In this category, we discuss the fundamental properties, facts extraction, and uses of different chemical elements.

Radium element symbol Ra, uses facts electron configuration

Radium

What is radium? Radium is a chemical element or radioactive metal found in group 2 of the periodic table with the symbol Ra and atomic...
Francium element or metal symbol Fr, properties, facts and uses

Francium

What is francium? Francium is a chemical element of the alkali metal family in the periodic table with the symbol Fr and atomic number 87....
Caesium or cesium element symbol Cs, periodic table properties and uses

Caesium

What is caesium? Caesium or cesium is a chemical element or alkali metal of the periodic table with the symbol Cs and atomic number 55....
Rubidium metal or element symbol Rb, properties and uses

Rubidium

What is rubidium? Rubidium is a chemical element of the alkali metal group in the periodic table with the symbol Rb and atomic number 37....
Uranium metal or radioactive chemical element found in periodic table, mining, production, uses, properties, isotopes and compounds

Uranium

What is uranium? Uranium is a silvery-white radioactive chemical element or metal present in the f-block of the periodic table with the symbol U and...
Selenium element name, symbol, atomic number, properties, uses, function and side effects

Selenium

What is selenium? Selenium is a group-16 chemical element on the periodic table with the symbol Se and atomic number 34. It is placed with group...
Chemical elements list, name, symbol, atomic number and periodic table classification of all 118 element

Chemical Elements

What are chemical elements? Chemical elements or simply called elements in the periodic table are materials that cannot be broken down or changed into another...
Facts and properties about mercury metal or element

Mercury

Facts about mercury Mercury is a d-block chemical element of the periodic table with the symbol Hg and atomic number 80. It is a shining...
Arsenic element physical and chemical properties like symbol, atomic number, melting and boiling point, etc

Arsenic

What is arsenic? Arsenic is the chemical element of group-15 or nitrogen group of the periodic table with the symbol As and atomic number 33....
Tin element facts, symbol, common properties like atomic number, density, melting and boiling point

Tin

Tin element Tin is a chemical element or group-14 metal of the periodic table with the symbol Sn and atomic number 50. It is an...