What is the formula for Sr and S?

What is the formula for Sr and S?

Strontium sulfide

Chemical formula SrS
Molar mass 119.68 g/mol

What is the chemical name of SR?

strontium (Sr), chemical element, one of the alkaline-earth metals of Group 2 (IIa) of the periodic table….strontium.

atomic number 38
atomic weight 87.62
melting point 769 °C (1,416 °F)
boiling point 1,384 °C (2,523 °F)
specific gravity 2.63

How is SR formed?

Today, strontium is obtained from two of its most common ores, celestite (SrSO4) and strontianite (SrCO3), by treating them with hydrochloric acid, forming strontium chloride. The strontium chloride, usually mixed with potassium chloride (KCl), is then melted and electrolyzed, forming strontium and chlorine gas (Cl2).

What is the chemical formula for SR and I?

Strontium iodide

Chemical formula SrI2 (anhydrous) SrI2·6H2O (hexahydrate)
Molar mass 341.43 g/mol (anhydrous)
Appearance Colorless to white crystalline plates
Density 4.55 g/cm3 (anhydrous) 4.40 g/cm3 (hexahydrate)

What is the formula of strontium sulphate?

Strontium sulfate/Formula

What is the formula of strontium iodide?

Strontium iodide/Formula

What is the formula of sodium?

In NaCl, sodium (Na) is +1 and the chloride is 1….Formulas of Ionic Compounds.

Ba+2 Cl- becomes BaCl2 barium chloride
K+1 P-3 becomes K3P potassium phosphide

Where is strontium found?

Strontium is found mainly in the minerals celestite and strontianite. China is now the leading producer of strontium….

Discovery date 1790
Origin of the name Strontium is named after Strontian, a small town in Scotland.

Who first discovered strontium?

Adair Crawford
Humphry DavyWilliam Cruickshank

What is the Amu of strontium?


Atomic Mass 87.62u
Electron Configuration [Kr]5s2
Oxidation States +2
Year Discovered 1790

What is the chemical name of Ag2S?

Disilver sulphide

PubChem CID 30686
Molecular Formula Ag2HS
Synonyms 21548-73-2 SILVER(I) SULFIDE Ag2S Silver(I)Sulfide Silver sulfide (Ag2S) More…
Molecular Weight 248.81
Component Compounds CID 23954 (Silver) CID 402 (Hydrogen sulfide)