A solid is a state of matter characterized by particles arranged such that their shape and volume are relatively stable. The constituents of a solid tend to be packed together much closer than the particles in a gas or liquid.The reason a solid has a rigid shape is that the atoms or molecules are tightly connected via chemical bonds.
The branch of physics that deals with solids is called solid-state physics, and is the main branch of condensed matter physics (which also includes liquids). Materials science is primarily concerned with the physical and chemical properties of solids.
Solids are one of the three states of matter and, unlike liquids or gases, they have a definite shape that is not easy to change. Different solids have particular properties such as stretch, STRENGTH, or hardness that make them useful for different jobs.Most solids are made up of tiny crystals.
The chair you are sitting on is a solid, the water you drink is liquid, and the air you breathe is a gas. Changing State The atoms and molecules don't change, but the way they move about does. Water, for example, is always made up of two hydrogen atoms and one oxygen atom. However, it can take the state of liquid, solid (ice), and gas (steam).
Solid state as a term in physics is recorded from 1953; meaning "employing solid transistors (as opposed to vacuum tubes)" is from 1959. Related: Solidly. solid. n. late 14c., "three-dimensional figure," from solid (adj.). Meaning "a solid substance" is from 1690s. ... Science definitions for solid.
The atom s or molecule s of matter in the solid state are generally compressed as tightly as the repulsive forces among them will allow. Some solids, called crystalline solids, tend to fracture along defined surfaces that have a characteristic shape depending on the arrangement of, and the forces among, the atoms or molecules in the sample.
Recent Examples on the Web: Adjective. Overall, the lunge is a really solid go-to move for strengthening all the major muscle groups in your lower half, including the glutes, quads, and hamstrings. — Amy Marturana, SELF, "18 Lunge Variations That Will Work Your Butt From Every Angle," 5 Apr. 2019 This latest release date seems vaguely solid though, with the game now scheduled for March 1...
Solid Biosciences is a life science company focused on solving Duchenne muscular dystrophy (Duchenne). We aim to be the center of excellence across the entire disease spectrum, serving as a catalyst to bring together those with the expertise in science, technology, disease management and care.
This is the definition of a liquid, as the term is used in chemistry and other sciences, with examples of common liquids.
Definition of SOLID: A state of matter in which the constituent molecules or ions possess no translational motion, but can only vibrate about fixed mean positions. ... The Science Dictionary is the most comprehensive source of science definitions online with over 38K science terms written and created by our global team of scientists and ...