An ion has an electrical charge.
A molecular ion is a type of ion that either has less or more electrons than it has protons. A polar molecule is a molecule that has positive charges near its center and negative charges outside that center.
The energy needed to remove an electron from a negative ion to form a neutral atom or molecule is called the electron affinity. It represents the energy change when an electron is added to a neutral atom or molecule to form a negative ion. The higher the electron affinity, the greater the energy needed to remove an electron.
An ion is an atom or molecule which has either gained an electron or lost one so that it is no longer neutral.
actually a bipolar molecule(dipole) in isolation doesn't have any charge.But when it comes near a electropositive or electronegative element/ion it develops pseudo negative charge(for electropositive ion) or pseudo positive charge(for electronegative ion).
No a few are cations, including the ammonium ion (NH4+), the hydronium ion (H3O+), and the mercury I ion (Hg22+).
No. NO2 (nitrogen dioxide) is a neutral molecule and NO2-, (nitrite ion) is a negative ion
A molecule is neutral, an ion has an electrical charge.
A molecular ion is a type of ion that either has less or more electrons than it has protons. A polar molecule is a molecule that has positive charges near its center and negative charges outside that center.
An ion is an atom or molecule which has lost or gained a number of electrons, so that it becomes either negatively or positively charged. Ions are not neutral.
A molecule is neutral, an ion has an electrical charge.
The energy needed to remove an electron from a negative ion to form a neutral atom or molecule is called the electron affinity. It represents the energy change when an electron is added to a neutral atom or molecule to form a negative ion. The higher the electron affinity, the greater the energy needed to remove an electron.
You think to a ion (anion or cation).
The hydroxide ion (OH-) is an anion because it carries a negative charge. It is formed when a hydrogen ion (H+) is removed from a water molecule (H2O).
No, they are covalent bonds. An ionic bond is formed between a group 1 metal and Br.
Bromine is a diatomic molecule and not an ion. It exists as a neutral element in its standard state.
proton: positive chargemolecule: no charge, neutralelectron: negative chargeion: can be either positively or negatively charged
An ion is an atom or molecule which has either gained an electron or lost one so that it is no longer neutral.