Which of the following is the best description of the outermost electrons of a magnesium atom(atomic number 12)? A Two S electrons B Three P electrons C Two P electrons D D One S electron

Q: What is meant by the ground state of an atom? (a) All of the quantum numbers have their lowest…

A: In the question, it is asked that what is defined as the ground state of an atom. The options are…

Q: An atom's size is determined by how far the outermost electrons are from the nucleus. The size of an…

A: The atomic size of an element depends on the position of the element in the periodic table. In a…

Q: How many unpaired electrons are present in the orbital diagram for an atom whose electron…

A: Electron configuration : 1s22s22p4

Q: How many orbitals are contained in each of the following shells of electrons: (a) fi rst shell ( n =…

A: To calculate the number of orbitals first identify the subshells present. S subshell has 1 orbital,…

Q: Draw the orbital-filling diagrams for the following elements: • O (Z = 8) • F (Z = 9) • K (Z=19)

A:

Q: For each of the following pairs of elements pick the atom with: (Mg and K)  and  (F and Cl) more…

A: Given pairs of elements: (Mg and K) and (f and Cl) We have to pick the atom with: more favorable…

Q: Write orbital diagrams for the valence electrons and indicate the number of unpaired electrons for…

A: Since you have posted multiple sub-parts, the answer for first three parts are given below. Kindly…

Q: For each of the following pairs of elements (C and N)              (Ar and Br) pick the atom with a.…

A: Part (a) Electron affinity is defined as the energy released by the addition of an electron to any…

Q: Give the symbol of the element that meets the following conditions:a. has three electrons in the n =…

A: The atomic number is defined as the number of electrons or number of protons present in a neutral…

Q: Which of the following is the best description of the outermost electrons of a magnesium atom(atomic…

A: To find out this we need to consider electronic configuration of magnesium. Electronic configuration…

Q: Use the periodic table and determine the shorthand electron configuration of each of the following…

A: Shorthand electron configuration is the electronic configuration written for the elements by…

Q: 8. The graph below is part of a plot of log ionization energy against number of electron. removed…

A: The ionization energy of the periodic element depends on the electronic configuration of the atom .

Q: Determine the number of valence electrons in an atom of each element. Which elements do you expect…

A: SOLUTION: Step 1:  Since the question contains multiple sub-parts, the first three prats are solved.…

Q: Write the full electron configuration of the elements with the following atomic numbers. (a) Z = 9:…

A: Electron configuration:  The complete description of the atomic orbitals occupied by all the…

Q: How many orbitals are associated with each of the following types? 1s  5f   4f

A: Orbitals is the 3D space around the nucleus where probability of finding an electron is maximum is…

Q: Identify the subshell in which electrons with the following quantum numbers are found: n = 2,1=D0 4F…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the maximum number of electrons with the quantum numbers n = 2 l = 1

A: We have to find the maximum number of electrons having quantum numbers n=2 , l=1 Here , 'n' is…

Q: What is the maximum number of electrons that can occupy the orbit, n = 3? А. 2 В. 6 С. 8 10

A: orbit 3 is having sub-shell s, p and d

Q: In an aluminum atom in the ground state, the energy level which contains the most electrons has the…

A:

Q: Write the electron configuration of these elements: no.5 (B) no.15 (P) no.25 (Mn) no.50 (Sn)

A: The distribution of electrons in its atomic orbitals of an element is expressed by its electronic…

Q: In an atom, how many electrons can be assigned the principal quantum number n = 4 and the spin…

A: All things are provided in handwritten solution

Q: Arrange the following set of atoms in order of decreasing atomic size: Ge, Pb, Sn Which atom has the…

A: Along the period atomic size decreases, since the number of shells increases and also there is…

Q: How many electrons are required to fill all the following subshells?  1s 2s 2p 3s 3p 4s 3d 4p

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: 5 The subshell letter: A) specifies the principal shell of the orbital. B) specifies the 3-D shape…

A: The subshell letters denotes the orbital quantum number, l. These letters are s, p, d, f, and so on…

Q: The elements in the ________ period of the periodic table have a core-electron configuration that is…

A: The arrangement of electrons of an atom or molecule in atomic or molecular orbitals is known as…

Q: Give the numeric values of each quantum number for each of the electrons in boron (B). Electron 1:…

A:

Q: а. 1s 2s 2p 3s Ъ. 1s 2s 2p 3s

A: A is correct representation. It represents Magnesium ( 1s² 2s² 2p⁶ 3s² )

Q: Write the electron configuration and draw the orbital diagrams of the following elements  a) C2+…

A: Write the electron configuration and draw the orbital diagrams of the following elements ::

Q: What is the maximum number of electrons that a d subshell can contain? O 14 10 2 6.

A:

Q: 29. Calculate the maximum number of electrons in the energy levels with the following principal…

A:

Q: Match the principle/rule with the correct statement. No two electrons in the same atom can have all…

A: Aufbau, Hund's and Pauli exclusion principles are related to the atomic orbitals they define the…

Q: 5. According to the Aufbau Principle, which of the following energy sublevels will be filled with…

A: Aufbau principle:

Q: 2. If an orbital contains 3 electrons then what will be the block of Carbon (1) s (2) p (3) d (4) f

A: The atomic no. Carbon is 6 , so it has 6 electrons.

Q: Shown below is a representation of part of an orbital energy diagram (using parentheses and arrows…

A: n= principal quantum number denotes size of shell l= azimuthal quantum number denotes no of subshell…

Q: Use orbital diagrams to show the distribution of electrons in the orbital of: a. the 5p sublevel of…

A: Electronic configuration of element are follows two rule, aufbau principles and hunds  rule of…

Q: List the number of valence electrons for each family in the periodic table, and explain the…

A: Given groups are : a. alkali metals b. alkaline earth metals c. halogens d. oxygen family Number of…

Q: Solve this

A: The electrons occupy shells surrounding the nucleus of the atom. These electrons are first filled in…

Q: Use orbital diagrams to show the number of unpaired electrons in an atom of S

A: Electronic configuration of S ion is 1s22s22p63s23p4

Q: What is the maximum number of electrons in an atom that can have the following set of quantum…

A: For particular 'n' th orbital , value of 'l' is (n-1). For each l value, possible 'ml' values are…

Q: write the electron configuration (complete and shorthand) and draw the orbital diagram of the…

A:

Q: gives the correct numbers of subatomic particles in an atom of an element with atomic number (Z) 48…

A: 1) Atomic mass = number of protons = 48  Mass  number = 120  Number of Neutrons = 120 -48 = 72…

Q: 1. Which of the following element will have its final orbital in a dumbbell shape? A) Barium  B)…

A: The shape of any element depends upon the group to which it belongs. The magnetic property of any…

Q: In an aluminum atom in the ground state, the energy level which contains the most electrons has the…

A:

Q: write the electron configuration (complete and shorthand) and draw the orbital diagram of the…

A:

Q: Write the complete orbital diagram for each of the following elements, using boxes to represent…

A: Orbital diagram can be defined as the pictorial description of electrons present in an atom. The…

Analyzing and Predicting Spectroscopic Data

The interaction of electromagnetic radiation with the structure of molecules in the sample and their study is referred spectroscopy. Several spectroscopic methods are used to acquire sample information, and these methods are proved to be accurate, fast, and non-destructive. The information obtained about the content and composition of molecules from these spectroscopic methods is called spectroscopic data.