Bromine is a Group VIIA element in Period 4. Deduce the valence-shell configuration of bromine.

Q: Describe and apply the periodic trends for first ionization energy. Identify which of the following…

A: The elements given are Mg, Sr, In, Br and Pb.

Q: The orbital diagram for a ground state carbon atom is 1s 2s 2p

A: The orbital diagram for a ground state carbon atom is --

Q: Complete the following table for atomic orbitals: Orbital n I m, degeneracy Radial nodes (no.) 4f 4…

A: SOLUTION: Step 1: (a). 4f Principal quantum number(n)= 4 l= n-1 =4-1 = 3, for f orbital The…

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 ground-state atom has an electron configuration described by the following orbital diagram? 1L…

A: The ground state electronic configurations of all given elements are,   Germanium:     1s2 2s2 2p6…

Q: Describe the basic features of the periodic table

A: A table in which the elements are arranged in the increasing order of their atomic number is termed…

Q: What is the wavelength of light emitted from an electron transition from the n=6 to n=1 orbital of a…

A: For the hydrogen atom, the wavelength is given by the formula:…

Q: What is the maximum number of electrons that can have the following set of quantum numbers? n = 2, l…

A: This value of n= 2 can have the following values for the orbital angular momentum quantum number l.…

Q: Be sure to answer all parts.   Draw the partial (valence-level) orbital diagram and write the…

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Q: The orbital diagram for a ground-state oxygen atom is

A: The atom given is oxygen.

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: An element that has the valence electron configuration 3s1 belongs to which period and group?…

A: Given that the valence electron configuration is : 3s1 Thus, from the valence electron configuration…

Q: Which element has the spectroscopic notation 1s22s22p63s2 for its ground state electron…

A: Given :-  Electron configuration : 1s22s22p63s2 To identify :-  The element belongs to the above…

Q: How many orientations are possible for the orbitalsrelated to each sublevels?a. s c. db. p d. f

A: To find: The number of orientations are possible for the given orbitals related to each sub-levels

Q: A student was asked to draw the ground state atomic orbital diagram for an element with 16…

A: Electronic configuration is used to denote the distribution of electrons placed over orbitals that…

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

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

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: 8. A neutral atom of a certain element has 17 electrons. Without consulting a periodic table, (a)…

A: Electrons are negatively charged particles that revolve around the nucleus of the atom in certain…

Q: Consider the atom of phosphorous and its radius (size). List two elements: 1)One from the same group…

A: The atomic size of elements increases up to down in group whereas decreases in the period left to…

Q: Be sure to answer all parts. On the basis of their positions in the periodic table, select the atom…

A: Since on moving left to right in periodic table along a period, the size of atom decreases and on…

Q: Referring to the periodic table, arrange the atoms Ne, Na, P, Ar, K in order of increasing first…

A: The atoms have to be arranged in increasing order of first ionization energy.

Q: Based on their positions in the periodic table, list the following atoms in order of increasing…

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Q: (c) Is an isolated arsenic atom in the ground state paramagnetic or diamagnetic? Explain briefly.…

A: c)  The atomic number of As is 33 . Its electronic configuration in ground state is [Ar]3d104s24p3 .…

Q: 6. What are the possible sets of quantum numbers for the following valence electrons? 3s² 3p¹

A:

Q: 67. Write the valence shell electron configuration of each of the following elements, basing your…

A: Valance shell electronic configuration of following elements:

Q: Fill in the information missing from this table: Some electron shells 0,0.. shell subshells 2 2s, 2p…

A: n= 4, l = 0,1,2,3. The sub shells are 4s, 4p, 4d, 4f.  n = 3, l= 0,1,2. The sub shells are 3s, 3p,…

Q: What element corresponds to this orbital diagram for valence electrons in the ground state? Is 2s 2p…

A: Element can be identified by atomic number which is equal to number of electrons in ground state.

Q: How many electrons in an atom could have these sets of quantum numbers? n = 3 electrons n = 5, € = 0…

A: A) for n = 3   (their will be 18 electrons) 3s23p63d10 B) For n = 5 and l = 0.   ( Their will be 2…

Q: n=3, l=2, ms= -1/2 How many electrons have these quantum numbers?

A: Quantum numbers completely describe an electron in an atom.  In other words, the set of numbers used…

Q: What is the maximum number of orbitals that can be identified by the following set of quantum…

A: Quantum numbers: n = It is the principal quantum number, it represents the principal shell to which…

Q: In the hydrogen spectrum, what is the wavelength of light associated with the n=3 to n=1 electron…

A: Wavelength Finding for the Hydrogen spectrum

Q: 1s 2s 2p 3s 3p° 4s 4d10 4p° 5s 5d10 5p°

A:

Q: The atom of the element X has a total of 7 electrons with the main quantum number n = 3 and the sub…

A: To explain the address of electron in an atom there are total 4 sets of quantum numbers are present…

Q: How many electrons in an atom could have these sets of quantum numbers? n = 2 electrons n = 5,t = 1…

A: Quantum numbers tell about  the adress of elctron in the system .

Q: [Kr] 4d 55 5p

A:

Q: How many different principal quantum numbers can be found in the ground-state electron configuration…

A: Atomic number of Nickel = 28 Ground state electron configuration of Nickel = [Ar] 3d8 4s2

Q: The outermost electron in the ground-state of an arsenic atom is located in the ___level 3p 4p 3d…

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: Which subshell (for example, 1s) is designated by each set of quantum numbers? n = 2, l = 1: n = 4,…

A: The information related to the energy, position, orientation and spin associated with an electron…

Q: State the Aufbau principle, and explain the role it plays in classifying the elements in the…

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Q: What minimum frequency of light is required to ionize lithium?

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Q: How many unpaired electrons correspond to the ground state of nitrogen? O 1 3.

A: How many unpaired electrons correspond to the ground state of nitrogen? (a) 1 (b) 3 (c) 0 (d) 2

Q: How many electrons in an atom could have these sets of quantum numbers? 1.  n = 3 2.  n = 5, L = 2…

A: 1.  n = 3 n represents principal quatum number OR main energy level n=3 represents 3 rd main energy…

Q: Which atom would be expected to have a half-filled 6p subshell?

A: A p-subshell consists three orbitals in which total of three electrons can be filled. So, when six…

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: The atom having the valence-shell configuration 6s 6p? would be in: Group VIA, Period 4 Group IVB,…

A:

Q: What is the characteristic valence electron configuration of the group 7 A elements, the halogens?

A: The halogens elements contain valence electrons of seven; two in s-orbital and seven in p-orbital.

Q: What element in period 3 has exactly one empty p-orbital? Write only the atomic symbol for that…

A: Element are species listed in periodic table in increasing order of their atomic number. Also, in…

Q: 4. Write the full electron configuration, fill in the orbital diagrams, and determ the magnetic…

A: The details solution for this is provided below in attach image.

Q: Bromine is a Group VIIA element in Period 4. The valence-shell configuration of bromine is: O a. (a)…

A: Periodic table is an arrangement of elements according to their increasing atomic number from left…