Question

please answer this picture​

Answer 1

Answer:

Explanation: Water is made up of 2 elements in a fixed ratio. (2) Its constituents can be separated only by chemical or electrochemical reactions. (3) Its formed by reaction between hydrogen & oxygen with a chemical bond

A mixture of various salt and water. Air: a mixture of various gases like oxygen, carbon dioxide, nitrogen, argon, neon, etc. Ink: A mixture of coloured dyes. Gunpowder: A mixture of sulfur, potassium nitrate and carbon

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Answer 2

Smoke and fog (Smog)

Dirt and water (Mud)

Sand, water and gravel (Cement)

Water and salt (Sea water)

Potassium nitrate, sulfur, and carbon (Gunpowder)

Oxygen and water (Sea foam)  

a combination of different things in which the component elements are individually distinct.

cause it is mixture of salt and water