This alloy is not known today.
Oxygen in oxides has an oxidation number of 2- so it will take 2 Actinium (III) ions and 3 oxygens to form this substance. Thus the formula will be Ac2O3
The chemical symbol for Tungsten is W. (Tungsten is also known as Wolfram.)
WS2
The chemical formula for Tungsten IV chloride is WCl4.
The molecular formula for Tungsten VI Carbonate is W(CO3)6.
Formula: WS3
Actinium is a silvery-white, metallic element that is soft and malleable. It readily reacts with oxygen and moisture in the air, forming a dull oxide layer on its surface. Due to its radioactivity, actinium glows faintly blue in the dark.
Actinium is a trivalent metal; only in the actinium hydride is divalent.
The chemical symbol for tungsten is W, and its chemical formula is typically W.
Actinium may be used in actinium-beryllium neutron sources or in radiotherapy.
Actinium is rarely used:- as actinium-beryllium neutron source- in radiotherapy
Applications of actinium are: - neutron source as actinium-beryllium - radiotherapy