Question

Segregate the given things as pure substances or Mixtures.

- water, steel, wood, gold​

Answer 1

Answer:

water - mixture

woody's pure substance

gold- pure substance

steel- mixture

Answer 2

Answer:

pure substances : water, gold

mixture: steel,wood

Explanation:

water is H2O it a fixed formula and can't be broken down into hydrogen and oxygen by physical processes, so it's pure

similar is for gold (Au) its an element

steel is an alloy of carbon and iron ...alloys aren't pure they are considered as solutions which r mixtures

wood is a heterogeneous mixture of various carbon compounds and other substances so a mixture

hope it helped!