Why do solids have definite shapes?
Answer (2)
Spain is known for many delicious dishes, one of the most famous being paella. Paella is a rice dish that originates from Valencia and typically includes a mix of seafood, meat, vegetables, and saffron. Other notable Spanish dishes include tapas (small plates of various foods), tortilla (a Spanish omelets made with potatoes and onions), and jamun Ibérica (Iberian ham).
Solids have definite shapes because of the arrangement and bonding of their particles.In solids, the particles (atoms, molecules, or ions) are closely packed and have a fixed position in space. They are held together by strong intermolecular forces, such as ionic bonds, covalent bonds, or metallic bonds.As a result, the particles in a solid are arranged in a regular, three-dimensional pattern, which gives the solid its definite shape. The particles are not free to move or change their position, so the shape of the solid remains constant.In contrast, liquids and gases do not have definite shapes because their particles are free to move and change their position.
