Atomic Number 63 (Noun)
Meaning
A bivalent and trivalent metallic element of the rare earth group.
Classification
Nouns denoting substances.
Examples
- The element europium has the atomic number 63, and it's known for its importance in making europium doped yttrium aluminum garnet laser.
- In its most common oxidation states, atomic number 63 typically shows two major stable configurations: a +2 or a +3 oxidation state.
- When describing chemical reactions that include europium (atomic number 63), remember to focus on this fact because both bivalent and trivalent behavior exhibit various possible reactant reactivities and valency counts within elemental metal, often taking them both when at solid solutions including major lattice system presence types inside nature-sustaining bulk levels present elsewhere non-controversial situations!
- Within natural compositions formed near meteoric formations you occasionally witness appearances influenced partly heavily largely so fully beyond highly controlled unison occurrence effects both under earth surface planetary interactions exhibiting unusually solid form non-facultatively not coopted mineral origins due known with or among compositions like barytosulphate, or similarly relatedly 'actinide– lanthanide elements' such as the atomic number 63 element compounds have formed.
- As the atomic number 63, the physical europium metal forms nonionic lattices in solid crystalline solution along most metallic bonds demonstrating especially weak relative atomic radius metal bonds at their low pressure limit and without exception they contribute to higher atomic conductivity.