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An ion is an atom [or group of atoms] with either an extra electron or has a deficiency of one. It thus has a positive or negative charge respectively.
e.g. Sodium Chloride (table salt) is a mixture of positive Sodium ions and negative Chlorine ions. The sodium ions are positively charged and chlorine ions are negatively charged, which are thus attracted to each other because of their opposite poles.
e.g. Ammonium nitrate (common salt in fertiliser) NH4NO3 in solid state, which changes in two oppositly charged ions when dissolved in water:
NO3- nitrate ion and NH4+ ammonium ion
Wiki User
∙ 14y ago
An ion is an atom or molecule that has a net electrical charge due to the loss or gain of electrons. Ions can be positively charged (cation) or negatively charged (anion). They are involved in various chemical reactions and play important roles in biological systems.
Wiki User
∙ 7y agoAn anion is an atom with a negative charge.
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What ion is responsible for acidic properties of a liquid solution?
H
Why do the properties of an ion differ from those of its parent ion?
An ion forms when an atom gains or loses electrons, resulting in a different number of protons and electrons. This causes the ion to have different chemical and physical properties than its parent atom because the ion has a different charge and electron configuration. The charge of the ion affects its interactions with other atoms and molecules, as well as its reactivity and stability.
Which cations are acidic?
Hydrogen ion (H+) is a commonly recognized acidic cation. Other cations like aluminum ion (Al3+) and zinc ion (Zn2+) can also exhibit acidic properties based on their behavior in solutions.
What is ion-ion and ion -solvent interaction?
Ion-ion interactions involve the attraction or repulsion between charged ions, which are influenced by the charges and sizes of the ions involved. Ion-solvent interactions pertain to the interactions between ions and solvent molecules, where the solvent molecules surround and solvate the ions due to their charges. These interactions play a crucial role in determining the properties and behavior of ions in solution.
What alkali is in bicarbonate of soda?
bicarbonate of soda contains the alkali metal sodium, though its alkaline properties are actually due to the bicarbonate ion.
What is an example of an atom of an element has properties that are very different from those of an ion of the same element?
its ion and atom properties differences is atom is like science ion-chemistry
What ion is responsible for acidic properties of a liquid solution?
H
Why do the properties of an ion differ from those of its parent ion?
An ion forms when an atom gains or loses electrons, resulting in a different number of protons and electrons. This causes the ion to have different chemical and physical properties than its parent atom because the ion has a different charge and electron configuration. The charge of the ion affects its interactions with other atoms and molecules, as well as its reactivity and stability.
Does an ion have the same properties as its corresponding noble gas?
No, as the number of protons and neutrons in each will be different.
What are the properties for an ionic bond?
Ionic bonds form between atoms with large differences in electronegativity, resulting in the transfer of electrons from one atom to another. These bonds are typically formed between metals and nonmetals. They are characterized by high melting and boiling points, as well as the tendency to dissociate into ions in a polar solvent.
Does a broken atom of gold have the same the properties as an atom of gold?
Yes, a broken atom of gold still retains the properties of gold. The properties of an element are determined by its atomic structure, so even if an atom is broken apart, it still contains the same number of protons, defining it as gold.
Is ammonium ion solid liquid or gas?
The ammonium ion (NH4+) is an ion, and is therefore found in compounds. As such, the state of matter it takes depends upon the properties of the compound it is in.Ammonia (NH3), a compound, is a gas at room temperature.
Do the properties of an atom changed when it convert into ion?
Yes, it is converted from an element to form a compound, since it will only from an ion by finding some other species that will accept the donor electron.
Why agcl is soluble in nh3?
NH3 forms a complex ion with silver called the diamine silver ion, Ag(NH3)2+ which has different properties from an ordinary silver ion (Ag+) among them being that more of its compounds are water soluble.
Is the effect of a neurotransmitter on the muscle cell membrane to modify its ion permeability properties temporarily?
Acetylcholine
What has the author D Colquhoun written?
D. Colquhoun has written: 'On the stochastic properties of single ion channel openings and of clusters of bursts'
Why do the properties properties of an ion differ from those of its parent atom?
Because ions are electrically charged particles that have different chemical properties than their parent atoms. For example, salt is not as dangerous because it contains stable sodium ions, not the reactive sodium atoms of its parent. :)
