what is a plasma state?

Answer 1

Plasma is the state of matter where an atom's electrons are disassciated from the nucleus, normally due to extremely high temperatures. Best example is the interior of stars, although this state can also be created in particle accelerators.

Answer 2

if u r talking abt plasma related to physics then go through this:
in physics, an electrically conducting medium in which there are roughly equal numbers of positively and negatively charged particles, produced when the atoms in a gas become ionized. It is sometimes referred to as the fourth state of matter, distinct from the solid, liquid, and gaseous states.

The negative charge is usually carried by electrons, each of which has one unit of negative charge. The positive charge is typically carried by atoms or molecules that are missing those same electrons. In some rare but interesting cases, electrons missing from one type of atom or molecule become attached to another component, resulting in a plasma containing both positive and negative ions. The most extreme case of this type occurs when small but macroscopic dust particles become charged in a state referred to as a dusty plasma. The uniqueness of the plasma state is due to the importance of electric and magnetic forces that act on a plasma in addition to such forces as gravity that affect all forms of matter. Since these electromagnetic forces can act at large distances, a plasma will act collectively much like a fluid even when the particles seldom collide with one another.

Nearly all the visible matter in the universe exists in the plasma state, occurring predominantly in this form in the Sun and stars and in interplanetary and interstellar space. Auroras, lightning, and welding arcs are also plasmas; plasmas exist in neon and fluorescent tubes, in the crystal structure of metallic solids, and in many other phenomena and objects. The Earth itself is immersed in a tenuous plasma called the solar wind and is surrounded by a dense plasma called the ionosphere.

A plasma may be produced in the laboratory by heating a gas to an extremely high temperature, which causes such vigorous collisions between its atoms and molecules that electrons are ripped free, yielding the requisite electrons and ions. A similar process occurs inside stars. In space the dominant plasma formation process is photoionization, wherein photons from sunlight or starlight are absorbed by an existing gas, causing electrons to be emitted. Since the Sun and stars shine continuously, virtually all the matter becomes ionized in such cases, and the plasma is said to be fully ionized. This need not be the case, however, for a plasma may be only partially ionized. A completely ionized hydrogen plasma, consisting solely of electrons and protons (hydrogen nuclei), is the most elementary plasma.

Answer 3

Plasma is known as the fourth state of matter (the first three states being ... This is the plasma state, where a gas becomes a collection of negatively ...

Answer 4

An ionized gas, which is a gas stripped of at least one electron. It is the most common of the five phases of matter.

Lightning is an example of plasma. A lot of people think fire is plasma, I don't know if grade school teachers are teaching wrong or what, but fire is not plasma.

Answer 5

plasma is the 4th state of matter where ALL electrons are removed from a nucleus. that is, every electron is no longer under the attraction of a nucleus (or rather, there is sufficient energy to overwhelm this attraction to the nucleus). this is a very high energy state (only exists on the sun, and some chemistry related-instrumentation like the ICP)

Answer 6

In physics and chemistry, a plasma is typically an ionized gas, and is usually considered to be a distinct phase of matter in contrast to solids, liquids, and gases because of its unique properties.

Answer 7

Solids, liquids, gaseous and plasmodic, these are the different states through which the Earht is supposed to have been formed. Solids have their atomic structure tightly bound where as liquids it is loosely bound. For Plasma it is in between where the atomic bonding is loose but not as loose as liquids.

Answer 8

when any gas or substance is totally ionized then mixture of positive nucleus (cation) and electron called plasma state. it can be luminous or non luminous. e.g., electric arc, star ,

Answer 9

The clear, yellowish fluid portion of blood, lymph, or intramuscular fluid in which cells are suspended. It differs from serum in that it contains fibrin and other soluble clotting elements.


An electrically neutral, highly ionized gas composed of ions, electrons, and neutral particles. It is a phase of matter distinct from solids, liquids, and normal gases.

Answer 10

plasma state is a situation in which the substane is neither a solid nor a liquid....its kinda like our mucus...lolz