Nitrogen has an atomic number of seven. How many electron shells does it likely have?

Q: What are valence electrons? How many of a magnesium atom’s 12 electrons are valence electrons?

A: An atom is made up of a nucleus and orbitals in which electrons revolve around the nucleus. Nucleus…

Q: Determine the number of valence electrons in  element.  Ba

A: Ba is a symbol for Barium. Barium lies in Group II of the periodic table. And comes in category pf…

Q: A certain atom has an ns2np6 electron configuration in its outermost occupied shell. Name the…

A: The elements belong to 18 group of the periodic table except Helium has ns2np6 electronic…

Q: How many electrons can be accommodated in the first, second, and third electron shells of an atom?

A: Electron shells According to Bohr's theory, electrons revolve around the nucleus through a fixed…

Q: On the basis of electron configurations, explain whyboron has a lower ionization energy than…

A: On the basis of electron configurations, explain whyboron has a lower ionization energy than…

Q: What is ionization energy? What is the difference between the first ionization energy and second…

A: Valence electron can be removed from the neutral atom resulting in formation of cation.  The energy…

Q: How many electrons can be contained in all the orbitalsrelated to an argon atom’s third energy…

A: Given information,      Argon atom’s third energy level

Q: . Write the full electron configuration of: Sr and Ta

A: Applying concept of aufbau's electronic configuration of elements.

Q: Determine the electron configuration for the beryllium lon, Be2

A: Electronic configuration represents the arrangement of e- around the atomic orbitals of a nucleus.…

Q: Explain the term, the electron affinity is positive?

A:

Q: Explain how an atom’s valence electron configurationdetermines its place in the periodic table.

A: Atom's valence electron configuration means electronic configuration of the outermost shell of an…

Q: Which atom has the highest first ionization energy?

A: From the given electronic configuration the highest first ionization energy can be shown below

Q: zirconium te the abbreviated electron configurations of the following elements: iridium blorine

A: We have to write the abbreviated electronic configuration of given elements

Q: Write the full electron configuration (no noble gas short cuts) for N-

A: Electron configuration is referred to as the distribution of electrons of an atom or a molecule, in…

Q: How do valence electrons determine the distinctive characteristics of metals?

A: Please find your solution below : Valence electrons are the electrons present in outermost shell of…

Q: Give the electron configuration of the ground state of chlorine, using the building-up principle.

A:

Q: Write the electron configuration of the following atoms: sulfur, potassium.

A:

Q: Determine the number of valence electrons in  element.  Cs

A: The valence electrons of an atom are furnished as the electrons reside in the outermost shell. When…

Q: ) Why do successive ionization energies increase? B.) Define electron affinity and electron…

A: A) Ionization energy  : The ionization energy of a chemical species (i.e., an atom or molecule) is…

Q: Write general outer electron configurations (nsx npy ) for groups 6A and 7A in the periodic table.…

A: The periodic table is the arrangement of elements in periods and groups.

Q: Write the condensed electron configuration for antimony, Sb. b. Antimony can have a valence of -3,…

A: Electronic configuration of Sb: 1s2 2s2 2p6 3s2 3p6 3d6 4s2 3d10 4p6 5s2 4d10 5p3  condensed…

Q: What is the electron arrangement of silicon?   Enter electron arrangement as integers separated by…

A: The electron arrangement of silicon has to be given and electron arrangement should be given as…

Q: The electron configuration of nitrogen is 1s2 2s2 2p. How many more electrons does nitrogen need to…

A: Atomic number of Nitrogen = 7  It has total 7 electrons It belongs to group 15

Q: the full electron configuration for S2−

A: S = sulfur Atomic number of sulfur = 16

Q: How many electron regions do you find in sulfur dioxide?

A: Number of valence electrons in sulphur = 6 Number of bonding Electrons = 4 Number of non-bonding…

Q: Valence electrons in an atom of phosphorus are closer to the nucleus than the valence electrons of…

A: The objective of the question is to explain using the given options that why is that - "Valence…

Q: The electron affinity of sodium is lower than that of lithium, while the electron affinity of…

A: The tendency to accept an electron in the gaseous state to form an anion in the gaseous state is…

Q: Why do successive ionization energies increase?

A: Ionization energy is the energy required to remove an electron from atom or ion.  First ionization…

Q: What is the maximum number of electrons in the third electronic orbit of an atom? 8 16 18 24 none of…

A: Since you have posted multiple questions, we are entitled to answer the first only

Q: Which requires more energy: removing a valence electron from its atom or removing an electron from…

A: The outermost shell of any atom is Valence shell and the electrons present in that shell are called…

Q: Determine the second electron affinity of O.

A: Second electron gain enthalpy of O can be calculated using Hess's law. According to…

Q: It is experimentally observed that electron affinity generally increases from left to right across…

A: Electron affinity is the tendency of an atom to gain an electron in its outermost shell when it is…

Q: What is the correct electron configuration of the calcium cation?

A: Symbol of calcium is Ca  Atomic number of calcium is 20

Q: 4. What does isoelectronic mean? Provide an example.

A: The outer shell electrons of an atom is called the valence shell electrons for that atom.   These…

Q: Describe the procedure of writing the electron configuration for an elementbased on its position in…

A: The periodic table is a tabular arrangement of all the known elements based on the atomic number and…

Q: How much energy, in kilojoules, is required to remove all the third-shell electrons in a mole of…

A: We know that ionisation energy is the minimum amount of energy required to remove valence shell…

Q: Define Ionization Energy?

A: To ionize an atom means to take out an electron from the atom and form a cation (positively charged…

Q: What is the maximum number of electrons in an n = 2 shell?

A: Orbital:Orbital, a mathematical expression, called a wave function, an orbital is used to find the…

Q: Describe how to write the electron configuration for an element based on its position in the…

A: Find out the atomic number of the element whose electronic configuration is required. Then fill the…

Q: Write the complete ground-state electron configuration of magnesium.

A: Electron configuration is the distribution of electrons in various orbitals according to increasing…

Q: how many completely filled s-orbitals are in magnesium

A: Electronic configuration of an atom is defined as the arrangement of electrons of the atoms in its…

Q: How many orbitals are present if n=3 at sublevel d?

A:

Q: Write out the full electron configuration for a magnesium ion with a charge of 1 +

A: Answer :-   The electron configuration of Magnesium ion with a charge +1 is 1s2,2s2,2p6,3s1