Usually neither: That is equivalent to saying that inert elements usually do not undergo chemical reactions at all. The most inert of all elements, the noble gases, when they do react bond primarily to fluorine, which is the most elctronegative of all elements; ther4efore, the inert gases much lose or at least share electrons in such compounds.
An atom with 3 electrons in level M would tend to either gain 5 electrons to complete level M or lose 3 electrons to complete the previous level. The tendency would depend on the element and its electronegativity.
Nitrogen will gain three electrons to form a nitride anion with a charge of -3.
Boron typically loses electrons to achieve a stable electron configuration. It has three valence electrons in its outer shell, and by losing these three electrons, it can attain a full outer shell with eight electrons. This results in a +3 oxidation state for boron, as it loses three electrons to become more stable.
The loss of an electron is called oxidation. Its opposite is reduction.The loss of an electron increases the charge by +1.
The number of protons determines the name of the element: 5 Protons = Boron (B) (just look at the periodic table and the atomic number corresponds to the number of protons the element has)The atomic mass of the element determines the isotope of the atom which is simply Protons (5) + Neutrons (6) = atomic mass (11) so the isotope of this Boron atom is written as 11B (this is short hand the more formal version is written with the atomic number written right below the atomic mass, but i dont know how to do that on the computer)Now the last thing is the charge which is Protons (5) - Electrons (2) = Charge (3+) you subtract the number of electrons because electron's charge is negative one) so the final answer will look like this 11B3+
The number of electrons is specific for each element.
They will loose electrons.
Metals lose electrons, nonmetals gain electrons.
No, anions do not gain electrons. It is the molecule or atom's ion that gains an electron to make itself a more negative anion.
When an element becomes an ion, it can either gain or lose electrons. If it loses electrons, it becomes a positively charged ion (cation). If it gains electrons, it becomes a negatively charged ion (anion). The charge of an ion is determined by the number of electrons it has gained or lost.
It gains three, loses five, or shares pairs of electrons
Boron becomes positive when it loses electrons. Boron has three valence electrons and tends to lose these electrons to achieve a stable electron configuration similar to a noble gas. When boron loses its three valence electrons, it forms a B3+ ion, which has a positive charge.
ions
An atom with 3 electrons in level M would tend to either gain 5 electrons to complete level M or lose 3 electrons to complete the previous level. The tendency would depend on the element and its electronegativity.
They need to gain them.
Generally metals lose electrons and nonmetals gain electrons.
Its valency is 3 i.e. 8-5.The element is a non metal since it has 5 electrons in the outermost shell.Hence, it is very difficult for the element to loose 5 electrons and would be easier togain 3 electrons .Hence, the element gains 3 electrons and thus we consider its valencyto be 8- no. of valence electrons.