Question

white crystalline solid​

Answer 1

Answer:

The sodium carbonate is a crystalline solid where all the forms of it are present as white-colored and water-soluble salts that produce moderately alkaline solutions in water.

Answer 2

Answer:

A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. ... The scientific study of crystals and crystal formation is known as crystallography.

I HOPE MY ANSWER IS HELPFUL