An atom of sodium has the electron configuration [Ne]6s1.Explain how this is possible

Q: Which statements completed with a to e will be true and whichwill be false?In Group 4A (14), an atom…

A: The answer is option b. , which is ionization energy. Because, Ionization energy(I.E.) is the energy…

Q: Which of the following subshells does not exist in atoms? 2d O 6s O 3p

A: a) 2d & b) 6s can not exist in atom. In 2nd energy level there is only two subshells are there,…

Q: Consider the electron transition n=2 to n=4. What is happening to the electron in the atom? Is…

A: Type of transition can be identified from the initial and final level.

Q: What is the smallest possible value of the principal quantum number n for an s electron? n 3=

A: n value can be calculated by using formula l = n -1 where "l" is the azimuthal quantum number

Q: Which element has the ground-state electron configuration [Xe]6 s2 4 f 14 ? Yb O Po O Lu O Tm

A: Given electronic configuration is, [Xe] 6s2 4f14

Q: A hydrogen atom transitions from ni=1 to nf=7. What needed to happen to cause this change? Which…

A: Well, the energy level of any atom is a function of one or more quantum numbers. For hydrogen atom,…

Q: Which of the following is the correct orbital diagram for the ground-state electron configuration of…

A: Given,  The correct orbital diagram for ground state electro configuration of phosphorus is:

Q: 7. What is wrong with the statement "The atoms of element X are isoelectronic with the atoms of…

A: Matter is the substance or the material which has some mass and can occupy some space. It is made up…

Q: 7.7 Write electron configurations for the following ions of main group elements: (a) N3−, (b) Ba2+,…

A: Given,  (a) N3−, (b) Ba2+, and (c) Be2+.

Q: Identify the subshell in which electrons with the following quantum numbers are found: n=4, I=2 O 3f…

A:

Q: Consider Si, S, and P. 1) Based purely on ideas of electron screening and effective nuclear charge,…

A: Ionization energy is the energy required to remove an electron from the outermost shell of a neutral…

Q: Write the complete ground-state electron configuration of cesium. 3 4 S d. f 03 04 O5 06 07 08 09…

A:

Q: 4. Calculate (A) the energy of an electron transitioning from n=5 to n=6. (B) the wavelength of…

A: For an electron undergoing a transition, the energy is calculated as: ∆E = -2.18 × 10-18…

Q: For He+ ion, calculate the wavelength of the light that is emitted upon the electron's transition…

A: This numerical is related to Rydberg formula which is used to determine wavelength of light emitted…

Q: What element has the electron configuration: [Kr] 5s2 4d10 5p2?  Is it a metal, nonmetal or…

A: In this question we have to identify the element of periodic table where the element reside in it by…

Q: What element is represented by the electron configuration [Ar]4s23d104p? CI As Br Na WOO OO

A: Electronic configuration represents the arrangement of electrons in different subshell of various…

Q: Kr: 1s?. i Krypton is found in period 4 of the periodic table. Explain how the electron…

A:

Q: What is the maximum electron that can have n=4 in an atom?

A: Maximum Number of electrons that have n=4 in an atom. For an atom n is principal quantum number, it…

Q: the full electron configuration for S^2-

A: S2- suggests that two electron have been added to sulfur Number of electrons in elemental sufur = 16…

Q: Identify the sub-shell in which electrons with the following quantum numbers are found: n=3, I=1 2s…

A: Principal quantum number(n): The shell of an atom is presented by the principal quantum number 'n'.…

Q: Identify the sub-shell in which electrons with the following quantum numbers are found: n=1, l=0 O…

A: We are to find out the subshell in which the electrons n=1, l=0 can be found.

Q: 2. Consider the transition for the H atom from n=4 to n=2. a) What would be the theoretical change…

A: Given-> n(initial) = 4  n(final) = 2

Q: What element has the electron configuration: [Xe] 6s2 ? A) Xe B) Cs C) Te D) Ba

A: Given, noble gas electronic configuration as [Xe] 6s2.

Q: O Which atom could have an electron with the following quantum numbers? n = 3, 1 = 2, m, = 0, m, =…

A:

Q: Boron, atomic number 5, occurs naturally as two isotopes, 10B and 11B, with natural abundances of…

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: Kr: 1s2. Krypton is found in period 4 of the periodic table. Explain how the electron configuration…

A: Elemental symbol of krypton is Kr  Atomic number of Kr is 36

Q: Describe the electron affinity (EA) of an atom (or ion)?

A: To find: Description about the electron affinity of an atom

Q: Which element has the ground-state electron configuration [Rn]7s-6d2?

A: 1. The ground state configuration is the lowest energy and most stable arrangement. 2. The natural…

Q: What are the condensed electron configuration of  a. Li^+ b. Ca c. F^- d. Mg^2+ e. Al^3+ f. Which…

A: The electron configuration of an atom represented in form of its nearest noble-gas element of lower…

Q: Write the condensed (noble-gas) electron configuration of Mn.

A:

Q: Which of the following subshell electron configurations is im O 2p O 3r14 O 6s1 O 4d10

A:

Q: The alkali metal with an electron configuration of [Xe] 6s¹ is:

A:

Q: These two atoms are isoelectronic a-) He an d Ne bry Ar and Ca () Ar and Cat? J.) All of them e.)…

A: To find two atoms which are isoelectronic.

Q: How many electrons can have the following set of quantum numbers? n= 4, 1 = 3, m, = -1/2 O 2 O 8 O 3…

A:

Q: 9. Which of the following elements has the largest first ionization energy? A) Bе B) Mg С) Са D) Sr…

A: In this question, all the element present in 2nd group of the periodic table and when we move down…

Q: Identify the sub-shell in which electrons with the following quantum numbers are found: n=3, 1=1

A: M

Q: Which of the following subshells does not exist in atoms? * 3p 4d O 3d O 3f 6s оОО О о

A: A subshell is an electron shell that is separated by electron orbtals. The subshells are labeled as…

Q: What is the correct set of quantum numbers (n, I, ml) for the first electron removed in the…

A: Quantum numbers can be defined as a set of 4 numbers with the help of which we can get complete…

Q: How many electrons can have the following set of quantum numbers? n = 3, m = -2 0 6 O 18 O 2 O 4 O 1

A: Quantum number is a value that describes the energy available in atoms and molecules

Q: Determine the quantum number n of K+. O 4 O 7 O -1/2

A: The ion given is K+.

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: Draw the partial (valence-level) orbital diagram and write the symbol, group number, and period…

A: Electronic configuration represent the arrangement of an electron in an orbital in increasing order…

Q: Identify the following atoms as being either paramagnetic or diamagnetic based on their electron…

A:

Q: In what shell do the valence electrons reside for an element in period: (a) 2; (b) 3; (c) 4; (d) 5?

A: To find: The shell in which valence electrons reside for an element in period. 2 3 4 5

Q: An electron has the following quantum numbers; n=6 l=2 in which orbital is this electron found? 6s…

A:

Q: Identify the sub-shell in which electrons with the following quantum numbers are found: n=3, I=1 O…

A: Given that, n=3 l=1

Q: 2. Give the 4 sets of quantum numbers for the 16 electrons of Sulfur.

A: To give the 4 sets of quantum numbers for the 16 electrons of sulfur