(Askeri) İYON (HV.): Elektrik yüklü bir atom veya atom grubu. (Pozitif elektrik yüklü bir iyon, bir elektron noksanlığı bulunan bir atom veya atom grubu; negatif elektrik yüklü bir iyon ise ek elektronu bulunan bir atom veya atom grubudur)
Определение ions в Английский Язык Английский Язык словарь
the atoms of potassium, sodium and calcium have very small charges of electrical energy, the charge may be positive or negative With the electrocardiogram we measure the movement of these ions in the heart tissue cells The movement of calcium cells within the AV node are responsible for the impulse generation Most of the hearts tissue cells are sodium dependant
Elements or molecules that have a positive or negative charge that are responsible for the salinity of stream water and can indicate the source of the water
atoms or molecules that have gained or lost electrons and therefore have electrical charges; examples include the positively charged sodium ion (Na+) and the negatively charged chloride ion (Cl-)
Electrically charged particles which are found in water after salts have dissolved
an atom with one or more electrons stripped off, giving it a net positive charge
An electrically charged atom or group of atoms Such loss or gain of electrons occurs during chemical reactions in which electrons are transferred from one atom to another; by the action of matter on x-rays, UV light and certain other forms of radiant energy or by the impact of alpha and beta particles, protons or deuterons, etc on atoms and molecules
an atom that has lost or gained one or more electrons Thus, a positively charged ion is one that has lost an electron and a negatively charged ion is one that has gained an electron
the electrically charged state that an element assumes in true solution In the ionic state, ions are chemically reactive
an atom or molecules which has a net electrical charge This may be caused by the
Atoms or molecules in which the number of electrons do not equal the number of protons, giving it either a positive or negative charge Positively-charged ions are called "cations," while negatively-charged ions are called "anions "
Atoms which have either lost or gained electrons, so they have gained a positive or a negative charge
Ions are atoms with an electrical charge This charge comes from either losing or gaining electrons If the atom has lost electrons, it will be desparate to get some more, and if it has extra electrons it will be desparate to lose them, as atoms like to be electrically neutral This means that ions will react with most things, possibly damaging them
Atoms or groups of atoms that are electrically charged as a result of the loss (cation) or gain of electrons (anion)
Atoms or groups of atoms that have picked up a positive or negative electrical charge
Atoms, groups of atoms, or compounds, that are electrically charged as a result of the loss of electrons (cations) or the gain of electrons (anions)
Positively or negatively charged molecules due to an unequal number of protons (+) and electrons (-), mostly one, two, or three Salts are composed of pairs of ions that readily dissolve in water Important metal ions in cells are sodium, potassium, calcium, magnesium, zinc and iron The positively charged metal ions are always found with an equal number of negatively charged counter ions like chloride or phosphate
An atom or group of atoms that carry a positive or negative charge, and are usually found in solution
One of the electrified particles into which, according to the electrolytic dissociation theory, the molecules of electrolytes are divided by water and other solvents
An atom or group of atoms which functions as a unit, and has a positive or negative electrical charge, due to the gain or loss of one or more electrons (see Ionization)
One of the small electrified particles into which the molecules of a gas are broken up under the action of the electric current, of ultraviolet and certain other rays, and of high temperatures
Those which are positively electrified (hydrogen and the metals) are called cations; negative ions (hydroxyl and acidic atoms or groups) are called anions
Ions are electrically charged atoms. Ionic. an atom which has been given a positive or negative force by adding or taking away an electron (present participle of ienai ). Atom or group of atoms with one or more positive or negative electric charges. Positively charged ions are cations, negatively charged ones anions. Ions are formed when electrons are added to or removed from neutral molecules or other ions, as sodium (Na) and chlorine (Cl) atoms react to form Na^+ and Cl^-; when ions combine with other particles, as hydrogen cations (H^+) and ammonia (NH3) combine to form ammonium cations (NH4^+); or when a covalent bond between two atoms is ruptured in such a way that the resulting particles are charged, as water (H2O) dissociates (see dissociation) into hydrogen and hydroxide ions (H^+ and OH^-). Many crystalline substances (see crystal) are composed of ions held in regular geometric patterns by the attraction of oppositely charged particles for each other. Ions migrate to the electrode of opposite charge in an electric field and are the conductors of current in electrolytic cells (see electrolysis). Compounds that form ions are called electrolytes. Ions are also formed in gases when heated to very high temperatures or when an electrical discharge passes through them (see plasma)
An atom or molecule that has acquired an electrical charge by the loss or gain of electrons When electrons are stripped from hydrogen atoms in the anode side of the fuel cell, the atoms become positively charged hydrogen protons, which are ions search
An atom or molecular fragment that has a positive electrical charge due to the loss of one or more electrons; the simplest ion is the hydrogen nucleus, a single proton
An atom or molecule which has gained or lost one or more electrons, thereby having a net negative or positive electrical charge A fusion plasma is so hot that virtually all the electrons are stripped from the atoms creating ions that have a net positive charge equal to the number of protons in their nucleus
A noun suffix denoting act, process, result of an act or a process, thing acted upon, state, or condition; as, revolution, the act or process of revolving; construction, the act or process of constructing; a thing constructed; dominion, territory ruled over; subjection, state of being subject; dejection; abstraction
An atom which has had one or more of its electrons removed, leaving the atom with a net positive electrical charge equal and opposite to the charge of the electrons which have been removed
An atom or molecule that has a net electrical charge from gaining or losing electrons ionization potential - A measure of the energy required to remove an electron from an atom or ion