Indicate the answer choice that best completes the statement or answers the question 1. The Cr2 ion would be expected to have unpaired electrons. a. 4 b. 2 c. 3 d. 0 e. 1

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: Use the sublevel blocks on the periodic table to write an abbreviated electron configuration for an…

A: The distribution of electrons in atomic orbitals of an atom is called electronic configuration.…

Q: (d) Predict whether (i) the most likely ion for gallium be smaller or larger than its neutral atom…

A: Electronic configuration of Gallium and arsenic atom is…

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A: NOTE: please note according to our policy , we can only answer first three subparts of a question.…

Q: From top to bottom down the periodic table, atomic radii tends to increase. This is best explained…

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Q: Which example shows increasing atomic radii from left to right? platinum, paladium, nickel O cesium,…

A: We should follow a simple rule while determining atomic radius. TThe atomic radius decreases on…

Q: Use the periodic table to determine  quantity. the number of 3d electrons in Cu

A: The number of 3d electrons in Cu (Copper) can be determined using a Periodic table in the following…

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A: Atomic radius: The distance between the center of the nucleus and the outermost electron is known as…

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A: The six chemical elements which are the part of group number 2 of the periodic table are known as…

Q: 37. Which pair of elements have the same valence electron configuration? a. sodium and argon b.…

A: Dear student ,         since you have posted multiple questions we are allowed to solve only first…

Q: What is the maximum number of electrons ollc? (a) 3s (b) 2

A: group of orbitals is known as a subshell. total 4 numbers of subshells are present ,they are s , p,…

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Q: Arrange the atom and ions from largest to smallest radius. Largest radius Smallest radius Answer…

A: Given :- atom/ions = Cl+, Cl-, Cl  To arrange :- given atom/ions in decreasing order of their radius…

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A: a) The atomic number of Ra2+ is 88. Thus, it should have 88 electrons but, total number of electrons…

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Q: 2. Two possible models for arrangement of electrons in Li are shown below: electron "a" electron "b"…

A: The amount of energy required to remove an electron from an isolated gaseous atom is called the…

Q: transition metal x forms x^3^+, which has four unpaired electrons. x could be:

A: Answer: Mn d-block elements are called as transition elements In 3d series Mn+3  has 4 unpaired…

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

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Q: Consider an atom of Sb. A. Write the full electron configuration. B. Write the abbreviated…

A: Given that - An atom of Sb (Antimony)    Antimony, Sb is a member of group 15 element, with atomic…

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Q: 18.  The inner electrons of an atom that do not participate in chemical bonding are referred to as…

A: Ans: D ( The inner electrons of an atom that do not participate in chemical bonding are referred to…

Q: Please write the electronic configuration atoms and ions. Additionally, please write the ground…

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A: Electronic configuration of P-1 is  Total number of electron in P1-  = 15+1=16

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Q: 4.1) Explain the Pauli's exclusion principle. ANSWER TO QUESTION 4.1

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A: The answer is given as follows

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A: Given ions.Cd2+   and  P3–

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Q: Br- Se2- Rb+ A and B B and C A and C A, B, and C

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Q: What pair has the larger atom or ion listed first? Al3+, Al O, O2- K+, Ca2+ N, N3- O2-, Cl-

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Q: mi and ms.) First write the electron configuration of S and draw the orbital diagrams for the…

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Q: d. Cu COpper 8. Write the electron configuration for the following ions: a. O2-

A: We have to write electronic configuration

Q: Write the expected electron configurations for each of the following atoms: a.) Co b.) Sc c.) Cu d.)…

A: The given atoms are as follows: Co, Sc, Cu, Cl, and S

Q: Valence electrons are a. not associated with a particular atom b. in various orbits around the…

A: Valence electrons are ?

Q: On your paper, write the full electron configuration for tellurium (Te). In the box below, list the…

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

Q: what are valence electrons in an atom

A: Valence electrons are very small sub-atomic particles.

Q: [Ar]4s23d2 is the electron configuration for Zirconium Titanium Vanadium Scandium

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Q: Draw and upload a complete energy diagram showing the complete electron configuration of Oxygen.…

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Q: Use the References to access important values if needed for this question. Не O F Ne CI Ar At Rn…

A: Selenium is 6A group element. It belongs to oxygen family. It shows similar behavior like oxygen.

Q: Predict the electron configuration for the Sb atom:     Predict the electron configuration for the…

A: Since we know that the electron configuration of an element describes how electrons are distributed…

Q: Write out the electron configuration in standard notation for each type of atom below. a. He b. Cl…

A: Given          a. He b. Clc. Fe d. Br