0
What else can I help you with?
How many moles of electrons are required to reduce one mole of nitrogen gas N2 to two moles of nitrogen ions N3-?
Three moles of electrons are required to reduce one mole of nitrogen gas N2 to two moles of nitrogen ions N3-. This is because each nitrogen molecule N2 gains 3 electrons to form two nitrogen ions N3-.
When two nitrogen atoms bond they share three pairs of valence why does this happen?
Nitrogen's position on the periodic table means it is 3 electrons short of the stable noble gas configuration on Neon. If two Nitrogen atoms mutually share 3 electrons to form a triple bond, each nitrogen will have its required quota of electrons to iso-electronic with Neon and thus be stable.
What is the charge of a sodium ion with protons and 10 electrons?
The number of electrons are required to predict the charge of the ion.
How many electrons are required to reach an octet in Be?
An octet is 8 electrons- but even 2 electrons are okay for achieving stability. A beryllium atom has 2 shells, with 2 electrons in each shell. Since it is a metal, it will lose electrons instead of gaining them, forming a positively charged ion. This means that it will lose both the electrons in its outermost shell, leaving it with a single shell containing 2 electrons. So, basically beryllium loses 2 to electrons to form a stable duet with a charge of 2+! Hope this helped you (:
Why the shielding effect of electron makes cation formation easy?
The shielding effect occurs when inner electrons partially block the attractive force between the nucleus and the outermost electrons. In cation formation, this reduced attraction allows the outer electrons to be removed more easily, as they experience less effective nuclear charge. Consequently, the energy required to ionize the atom decreases, facilitating the formation of cations. Thus, the shielding effect enhances the ease of cation formation by weakening the hold of the nucleus on its valence electrons.
What is the number of electrons to fill the outer shell of nitrogen?
As Nitrogen (N) have atomic number 7, and electronic configuration is 2,5. therefore N required 3 elecrons to complete their outermost shell or orbital.
How many moles of electrons are required to reduce one mole of nitrogen gas N2 to two moles of nitrogen ions N3-?
Three moles of electrons are required to reduce one mole of nitrogen gas N2 to two moles of nitrogen ions N3-. This is because each nitrogen molecule N2 gains 3 electrons to form two nitrogen ions N3-.
How many electrons are required in the outermost shell of an element for it to be safe?
8 to make it stable and least reactive.
How many valence electrons does a nitrogen N atom have?
The atomic number for nitrogen is 7. Neutral nitrogen must have both 7 electrons and 7 protons then. The first 7 orbitals are filled as 1s2 2s2 2p3, which shows us that nitrogen has 5 valence electrons.
Which factor contributes to decreases in ionization energy withing a group in theperiodic table as the atomic number increases?
Ionization energy decreases down a group because with each additional period, there is an additional energy level, so the outermost electrons are farther away from the positive charge of the nucleus, so they are not held as tightly. The further away the valence electrons are from the nucleus, the less energy is required to remove an electron, so the ionization energy decreases.
When 2 nitrogen atom bond they share 3 pair of valance electrons why does this happen?
Nitrogen's position on the periodic table means it is 3 electrons short of the stable noble gas configuration on Neon. If two Nitrogen atoms mutually share 3 electrons to form a triple bond, each nitrogen will have its required quota of electrons to iso-electronic with Neon and thus be stable. Add: Nitrogen atoms have five valence electrons. Two of the valence electrons form a lone pair, and the other three electrons are unpaired. Nitrogen atoms bond with one another by each sharing its three unpaired electrons with the other. This gives each of them six paired electrons, plus the two lone pairs of electrons on each nitrogen atom, which all together forms an octet for each nitrogen atom. An octet is a noble gas configuration, which makes the N2 molecule stable. The lewis dot diagram for an N2 molecule is :N:::N: .
What type of regulator is required on a nitrogen tank?
A pressure regulator is required on a nitrogen tank.
When two nitrogen atoms bond they share three pairs of valence why does this happen?
Nitrogen's position on the periodic table means it is 3 electrons short of the stable noble gas configuration on Neon. If two Nitrogen atoms mutually share 3 electrons to form a triple bond, each nitrogen will have its required quota of electrons to iso-electronic with Neon and thus be stable.
How do you calculate the valency of an element from its electronic configuration?
To calculate the valency of an element from its electronic configuration, determine the number of electrons in the outermost shell. The valency is typically the number of electrons needed to complete the outermost shell to achieve a stable octet (eight electrons). For example, elements in group 1 have a valency of 1, while elements in group 17 have a valency of 7.
What is meant by the first ionisation energy of nitrogen?
The first ionization energy of nitrogen is the energy required to remove one electron from a neutral nitrogen atom to form a positively charged nitrogen ion. It represents the strength of the bond between the electron and the nitrogen atom.
What is the first ionization?
It is the amount of energy required to pull out the electron from the outermost orbit of an atom.
Why does nitrogen have three covalent bonds?
Nitrogen's atomic number is 7, which means it's got two orbitals. The inner one has two electrons in it, like every atom except hydrogen has. The outer orbital has five electrons. An orbital can have as many as eight electrons. It can get them either from itself or by sharing with other atoms. So...it has five electrons of its own, shares three with three hydrogen atoms, and makes a stable compound.
