Chemistry
Grade-8
Easy

Question

Which of the following is a way that crystals can form in nature?

  1. When liquids cool and start to harden.
  2. When magma cools.
  3. When water evaporates from a mixture.
  4. All of the above.

hintHint:

Crystallization is a technique for the purification of solids.

The correct answer is: All of the above.


    • Crystallization is a technique to obtain pure solids.
    • We get crystals when liquids cool and start to harden.
    • When magma cools we get rock crystals.
    • When water evaporates from a mixture we get solid crystals.

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