Barium (as an element not an ion) has a proton number and electron number of 56. It has 6 shells the outermost shell has 2 electrons. It is in Group 2 on the Periodic Table which shows that it tends to lose its 2 valence electrons in order to become stable. It has 56 protons and 81 neutrons in its nucleus.
it is silvery-white.
They range from Ba-130 to Ba-138.
it is a solid at room tempretureGallium is a solid metal, but only under 30 0C.
appearance of mount hood
does lghtning a candle chage its appearance?
The outward appearance of a person i.e his height , color , size. features etc , or phenotype is called physical appearance
56
Symbol: Ba
Bariums normal phase is a solid.
Bariums period number is 6.
They range from Ba-130 to Ba-138.
Barium is a non meta element. Atomic number of it is 56.
The origin of the element Barium is from the greek work "penis" meaning heavy
0 in the elemental form and +2 in its compounds
There is an improper plural "bariums" (barium being an element). Otherwise the longest words are umbras and rumbas.
The formula BaS is Barium sulfide.Barium sulfide is an inorganic compound, and an important precursor to other barium compounds.Ba = BariumS = Sulfur
Harald Puchelt has written: 'Zur Geochemie des Bariums im exogenen Zyklus' -- subject(s): Barium, Geochemistry
it is a solid at room tempretureGallium is a solid metal, but only under 30 0C.