What are compounds? Chemistry Matter Compounds 1 Answer DocA May 14, 2018 Combinations of elements. Explanation: When two or more elements are chemically combined in fixed proportions i.e. copper(II) cOMPOUNDS Answer link Related questions Why compounds of transition metals are coloured? What compounds conduct electricity? Are compounds considered pure substances? What compounds are insoluble in water? What compounds are electrolytes? What compounds are hydrophobic? How can I calculate the molar mass of a compound? How can compounds be broken down? Can compounds be both ionic and covalent? How are molecular compounds named? See all questions in Compounds Impact of this question 3682 views around the world You can reuse this answer Creative Commons License