How many valence electrons are in atom with the following electron configuration? [Ar] 4s? 3d3 A) 1 B) 2 C) 3 D) 5 E) 8

Q: How many unpaired electrons are in the orbital diagram for phosphorus? Group of answer choices A) 0…

A: The atomic number of phosphorous is 15.

Q: Which of the following atoms are paramagnetic? Multiple answers: Multiple answers are accepted for…

A: Permagnetic Substance:-  These are the substance which containing unpaired electorns are known as…

Q: 6. The following table shows the first ionization energy for elements A, B and C. Element 114 12B…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: (a) Identify the following neutral elements by their condensed electron configurations. (Enter the…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first three parts…

Q: Which is the largest atom out of the following? a) Bi b) N c) P d) As

A: We will answer this question using study  periodic table and periodic trends.

Q: What is the formal charge on each atom indicated in the following structure. a b CH3 H3C-N-C | CH3…

A: The formal charge is defined as charge of an atom in a molecule that would reside on the atom if all…

Q: 44. Draw a good orbital diagrams or ground state Crand indicate if it is diamagnetic or…

A: Introduction: The atomic number of chromium is 24. It is represented by the symbol Cr It belongs to…

Q: Which element meets all of the following conditions? is smaller than indium, In • has only one…

A: Ionization Energy: Ionization energy is the amount of energy required to remove an electron from a…

Q: If the atomic number of magnesium is 12 , the outer s p shell in the electronic configuration is a)…

A:

Q: What element is represented by the orbital diagram shown below? [Ne] ↑↓ 3s 3p A) C B) N D) S E) CI

A: The filling of electrons in the electronic configuration of an element takes place according to…

Q: Look at the following electron configuration. What principle/rule does it break? Explain. [Ar]3d¹⁰…

A: The electronic configuration given is  as follows -[Ar] 3d10 4p6

Q: Which two electron configurations represent elements that would have similar chemical properties?…

A: Compounds with similar valence shell configuration or outermost shell configuration have similar…

Q: The following electron configurations belong to which elements: 11) 1s°2s°2p°3s' 12)…

A: Electronic configuration  It is defined as the arrangement of electrons in the atomic orbitals.

Q: The orbital diagram for the valance shell of the given element is as follows: valance shell…

A: Diamagnetic elements- the elements containing no unpaired electrons or the elements containing all…

Q: 47. Which of the following elements has the highest first ionization energy? a) Li b) Na c) K d) Rb

A:

Q: 5: The correct electron configuration of Carbon is: A) 1s222n6 27.2

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: The maximum number of electrons that can occupy the 5f orbitals is A) 10 5. B) 14 C) 18 D) 25 E)…

A: As here question number is not mentioned. So, i am performing first question.

Q: Choose the answer in which the two atoms are listed in order of increasing ionization energy…

A: Energy is always required to remove the electron from a neutral atom. The ionization energy is the…

Q: Which atom has the most exothermic electron affinity? a) N b) Al c) O d) Li e) F

A: Among these atom which has the most exothermic electron affinity is given below

Q: An atom of Fe has two 4? electrons and six 3? electrons. How many unpaired electrons are there in…

A: Given ,atom : Iron (Fe) Objective :Calculate unpaired electrons in the Fe3+ ion.

Q: In each pair, choose the atom or ion which has the appropriate property based on its position in the…

A: Ionization energy is the energy required to remove most loosely bound electron from an isolated…

Q: Which of the following electron configurations is correct? a) Ga: [Kr]4s²3d1°4p! b) Mo: [Kr]5s²4d c)…

A:

Q: What is the electron configuration for Chlorine (CI)? [Ar]3s 3p 2 6 , [Ne]2s 2p 3s 3p 2 6 2 10,…

A: The objective of the question is to determine the correct electron configuration for the element…

Q: O. Write out the electron configuration for the following elements: a) Iron (Fe) =.

A: The question is based on the concept of atomic structure of atoms. we need to write electronic…

Q: Silane, SiH4, is a colorless, pyrophoric, toxic gas that is used to deposit elemental silicon for…

A:

Q: Question attached

A: Introduction: The elements with general valence electronic configuration ns2 belongs to group 2. The…

Q: 1) Write out the e- configuration (shell order) and calculate the effective nuclear charge (Zeff) of…

A: The answer for this problem is provided below in great details within the attached figure below.

Q: Write the complete electron configuration of molybdenum in the box below. rhitals For examr

A: The element given is molybdenum.

Q: What is the correct condensed electron configuration for tellurium? a) (Ar]5s24dA05p4 O b)…

A: Given,  The correct condensed electron configuration for tellurium is :

Q: 19. Select the correct electron configuration of Fe a) b) c) d) [Ar]4s² 3d [Ar]4s2 4d [Ar] 3ď [Ar]…

A: • We need to determine the correct condensed electronic configuration of Fe

Q: [2] Answer the next five questions using the subshell notation: 5d 1) How many atomic orbitals are…

A:

Q: Jsing the orbital sequencing diagram provided, for an element with 19 protons and 19 electrons (- 3p…

A: The orbital diagramme and electronic arrangment are given below

Q: Which of the following series of elements has nearly the same atomic radii? A) Ti, V, Cr, Mn B) Mg,…

A: The atomic radius of a chemical element is a measure of the size of its atom, typically…

Q: 5/10 Which of the following atoms has the largest atomic radius? A) B) C) DY E) Al As Br What is the…

A: Since you have posted multiple questions and have not mentioned which question you want us to…

Q: Write the electron configuration and noble gas core notation for a) Mg b) S c) Ga

A: Since every question is different, we solve only one question from multiple question according to…

Q: An atom with an outer configuration of 2s2sp3 is classified as a ____.     Non-metal     Metalloid…

A: The  process of distribution of electrons in shell and sub shell using hund’s and Pauli rule is…

Q: Q 4. Write out the electron configurations (1s² etc) of each of the following a) Cobalt (Co; Z = 27)…

A: Aufbau Principle: It is the way of filling the electrons into the atomic orbitals from lower energy…

Q: electron configuration(s) for silver?

A:

Q: Give the correct electron configurations of Cr and Cu. Explain why they do not have the expected…

A: A) Electronic configuration of of Cr =                       [Ar]3d54s1  electron configuration is…

Q: TRUE OR FALSE The Zeff increases from left to right across the same row in the Periodic Table. […

A:

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.