Question

What is solid!????????????? ​

Answer 1

Answer:

A solid is defined as a state of matter with a definite shape and volume. In contrast, liquids can change shapes, while gases can change both shape and volume. The particles in a solid (atoms, molecules, ions) are tightly-packed compared to liquids and gases. The arrangement may be a regular lattice called a crystal or an irregular arrangement called an amorphous solid.