The atom having the valence-shell configuration 4s- 4p would be in. ........ Group IV and Period 4 Group VI and Period 5 (c) Group VI and Period 7 d) Group VII and Period 4

Q: The maximum number of electrons on dz2 orbital in the 5d shell is *

A: The three dimensional space around the nucleus where the probability of finding an electron is…

Q: The line emission spectrum of an element is proof that electrons, A Are in quantized energy levels B…

A: Line emission spectrum :- The spectrum produced when electron in an excited sample is returned to…

Q: Which of the following statements concerning ground state electron configurations is/are CORRECT?

A:

Q: Complete the following table. Orbital Number of Orbitals in a Given type Subshell S р d f Number of…

A: Quantum number describes the properties of an atom. There are four types of quantum numbers.

Q: 6.64 Why is a boundary surface diagram useful inrepresenting an atomic orbital?

A: The reason why boundary surface diagram useful in representing an atomic orbital has to be given,

Q: How many unpaired electrons are found in a ground state atom of Po?

A: Polonium:  Symbol: Po  Atomic number (Z): 84  Period number: 6 Group number: 16 or 6A  Hence in…

Q: Question is attached

A: Electrons are filled in the orbitals in increasing order of energy of the subshells. This energy is…

Q: The elements Ge, As, Cd, Te, Al are all used in the manufacture of various semiconductor devices.…

A: Atomic number of germanium is 32.The electronic configuration is [Ar]3d104s24p2.Atomic number of…

Q: The electron configuration

A: Cadmium : Atomic number = 48 , it is a d-block element  Ground state electronic cofiguration is…

Q: 9. Atoms with a full outer energy shell are described as _____

A: Here we have to say that atom with full outer energy shell are described as-

Q: 17. shells and subshells are filled and why. Atomic number of Cr is 24. Write down the electron…

A: Chromium is the transition element. It has the atomic number 24 and it belongs to the d-block…

Q: Dw many orbitals in an atom could have these sets of quantum numbers? =2 orbital(s) 1= 4, = 3…

A: Given, set of quantum Numbers  We have to assign a set of orbitals corresponding to the given…

Q: Which of the following orbital designations is(are) possible? а. 1s b. 2p с. 2d d. 4f

A: Different type of orbits have different Orbitals. When Electrons are arranged in different Orbitals…

Q: Ionization energy tends to increase from left to right on the periodic table. There are two…

A: In an atomic model with a single electron (Bohr model), the electron strength depends only on the…

Q: Answer the following questions:(a) Without using quantum numbers, describe the differences between…

A: a) The difference between shells, subshells, and orbitals of an atom without using the quantum…

Q: write the corresponding orbital notation. For example, n = 1, l = 0 would be entered as 1s

A:

Q: What is the element with an electron configuration of 1s22s22p63s23p64s23d5?   What is the element…

A:

Q: Consider the ground state N and O atoms a)Which atom is larger? b)Which has larger ionization…

A: (a)Nitrogen is the larger atom.  From left to right in a period (row) in the periodic table, the…

Q: As we move across period 4 of the periodic table, the electron affinities of Ge, As,and Se,jumpfrom…

A: Electron affinity is defined as the energy required to add an electron to the outermost shell of a…

Q: The maximum numbers of electrons in a 4d subshell is

A: Each of the orbital in a 4d subshell can hold a maximum of two electrons each.

Q: . Technetium is not found naturally on Earth; it must be synthesised in the laboratory. Nonetheless,…

A:

Q: For the orbital shown below, what is the secondary quantum number, ?

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

Q: If the value of n=3 The quantum number I can have values from The total number of orbitals possible…

A: For n = 3 the posible values of l are 0 to (n-1). Therefore in this case, the l can have values from…

Q: principle or rule

A:

Q: Write the ground state electron configuration of Zn using the noble-gas shorthand notation.

A: • Zn is the chemical symbol of Zinc element.    • Zinc is a chemical element whose atomic number is…

Q: Give the orbital notation of the last main energy level, noble gas configuration and the quantum…

A: Gallium belongs to the 13th group of the periodic table. It is an example of p-block element. This…

Q: 6. The maximum number of electrons possible in the second energy level (n - 2) is

A: For n=2 , There are two subshell one is 2S and other is 2p.

Q: Choose the unacceptable set of quantum numbers.

A: Quantum numbers are the set of 4 numbers that describe the position and energy of the electron in an…

Q: State which of the following sets of quantum numbers would be possible and which impossible for an…

A: There are four sets of quantum numbers :-  n (principal quantum number)  l (azimuthal quantum…

Q: . If the principal quantum number n were limited to the rangefrom 1 to 6, how many elements would we…

A: The principal quantum number is n and it can have any integer value from 0 to ∞.

Q: Write the full (unabbreviated) electron configuration for Rhodium.

A: Rhodium is d-block element and has atomic number 45

Q: 6 List all the possible quantum numbers for an electron in the

A:

Q: a. A ground state atom 3s Зр 11 11 b. An atom in an excited state (assume two electrons occupy the…

A: using electronic configuration we easily determine the elements and its position in periodic table.

Q: Use the elements with atomic numbers 1 to 10 and quantum numbers only to present arguments aided by…

A: Aufbau Principle: It states that, in the ground state of the atoms, orbitals are filled according to…

Q: What is the abbreviated electron configuartion for mercury(II) ion ? A. [Xe] 4f145d10 B. [Xe]…

A: In order to write the electronic configuration of an ion , we first need to find the electronic…

Q: 559048ad75799f5abe16e1aff#10001 MReview | Constants Periodic Table On the basis of periodic trends,…

A: The explanation is given below-

Q: The atom whose electron configuration is 1s22s 22p63s23p3 is

A: Electronic configuration : It is defined as the distribution of the electrons in the various atomic…

Q: How would a planetary (solar system) model of the atom dif-fer from a key assumption in Bohr’s…

A: There are several models that have been proposed to explain the structure of the atom. Among them,…

Q: Define the following terms and give an example of each: lanthanides, actinides.

A: The given terms lanthanides and actinides has to be defined.

Q: The nucleus of a gold atom contains 79 protons. How would you expect the energy required to remove a…

A: Calculate the energy required to remove an 1s electron from ground state of gold atom:Atomic number…

Q: 入N 天

A:

Q: n = 3, 1 = 0

A: The quantum number helps in determining the property of an electron. There are four quantum numbers-…

Q: Suppose an atom with its nucleus at the origin has an electron in a 2p, orbital. Complete each row…

A:

Q: Would you expect the ionization energy of Li+ to be lessthan, greater than, or the same as the…

A: Given :  Explain ionization energy of Li+ is < or > or = to Li.   Explanation: Ionization…

Q: Write the expected electron configurations for the following atoms: As, Y, Tl, Pb, Cf

A: Given : As, Y , Tl , Pb , Cf To find : Expected electronic configuration of given elements Solution…

Q: State the number of possible electrons described by the following quantum numbers. а. n-3, (- 2, т,…

A:

Q: 1. Is there any observable pattern for ionization energy on the periodic table? What is it? 2. Is…

A: Ionization energy: It is the energy required to remove an electron form a gaseous atom or ions.…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.