1.

Explain the meaning of the term compound with a suitable example. State the main characteristics of compound with a special reference to the compound iron [II] sulphide.

Answer»

Iron(II) sulfide or FERROUS sulfide (Br.E. sulphide) is one of a family chemical compounds and minerals with the approximate formula FeS. Iron sulfides are often iron-deficient non-stoichiometric. All are BLACK, water-insoluble solids.

a THING that is COMPOSED of two or more separate ELEMENTS; a mixture.

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