Sometimes during a crystallization, crystals need to be coaxed out of solution. Describe two methods that can achieve this.

Crystallization is the solidification of atoms and molecules into a highly structured form called a crystal.

The two methods to achieve this are-

1 - For various experiments where re-crystallization is required, an ice bath is applied to coaxed out crystals out of a solution.

2 - If the crystal have not been formed, just scratch the glass of the container with a rod. It will also induce crystallization.