The elements of the second row of f-block, as known as actinides, are considered the second inner transition series elements

Q: How does d-electron shielding influence atomic size among the Period 4 transition elements?

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Q: ionization energy

A: Ionization energy is defined as the amount of energy required in order to remove most loosely bound…

Q: What are the valence electrons for a first row transition metal? both the 4s and 3d electrons the 3d…

A: What is valence electron of transition metal ?

Q: Determine the ionization energy of phosphorus using the orbital approximation and a Zeff for the 3s…

A: Ionization energy defined as the amount of energy that an isolated gaseous atom in the ground state…

Q: The following is the electron configuration of a nonexistent transition metal. electron…

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Q: Based on its ground-state electron configuration, should Lu be considered a transition metal, or a…

A: ground-state electron configuration   Lu – [Xe]6s24f145d1

Q: Please select all of the ground-state electron configurations that are correct. Copper Cu: [Ar]4s1…

A: The electrons in the atomic orbitals of atoms are filled according to Hund's rule, Pauli exclusion…

Q: copper full electron configuration Is copper paramagnetic or diamagnetic

A: Atomic number of copper is 29.

Q: For the ion Ag^+ 1. Write the complete electronic configuration. 2. Give the abbreviated…

A: Since you've posted multiple sub-parts, we'll solve only the first three sub-parts for you. To get…

Q: Write the ground state electron configuration for atom and ion pair.  Mn, Mn 4+

A: To write the electronic configuration, the following rules need to be followed: Aufbau Principle:…

Q: Which elements are in the fırst transition series? Sc through Cu Y through Ag O Hf through Au Rf…

A: The first transition series starts  with  scandium (symbol Sc, atomic number 21) and ends with zinc…

Q: After writing their orbital electronic configuration, find the number of unpaired electrons present…

A: According to quantum chemistry the electronic configuration indicate the distribution of electrons…

Q: 44. What is the shape of the orbitals of actinides? Dumbbell Spherical O Clover-leaf Complex

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Q: Calculate the effective nuclear charge on a 5s, a 5p, and a 4d clectron in a tin atom.

A: Effective nuclear charge (Z* ) is calculated using the formula:  Z* = Z - σ Z= Atomic number σ =…

Q: Define actinides

A: Actinides have to be defined.

Q: out of s,p,d,f orbitals which has maximum shielding effect?

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Q: Which ground state electron configuration does NOT correspond with the associated transition…

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Q: Which of the following has the largest I2? (Transition metals lose their s electrons before the d…

A: The outer shell electronic configuration is: K→ [Ar] 4s1     or [Ne] 3s23p34s1Ca→ [Ar] 4s2Sc→ [Ar]…

Q: Indicate whether technetium, Z = 43, would be expected to be paramagnetic. Technetium is not…

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Q: a) Using s, p, d, f notations, write the electronic configuration of Chromium (III) ion Cr*3 b)…

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Q: Determine if each element is diamagnetic of paramagnetic: Mn: ? Zn: ?

A: Diamagnetic are those species that contain paired electrons on the orbits, that is they don't have…

Q: Explain the reasons for the trends in transition metals  -As you move across period, the atomic…

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Q: How many unpaired electrons have V (Vanadium)

A: Vanadium (V) is a transition element present in 3d series of transition elements. In 3d series of d…

Q: write general electronic configuration of d-block and f-block elements.

A: d-block elements are called transition metals and f-block elements are called inner transition…

Q: why is ionisation energy of 5d transition series higher than 3d and 4d?

A: The amount of energy required to remove an electron from the outermost shell of gaseous atom to form…

Q: Which group 3 element is the most reactive? Express your answer as a chemical symbol.   B. An oxide…

A: To answer questions about elements-

Q: which transition metals are most likely to form anions with a charge of -1 and explain the…

A: Transition metals are the metals that have partially filled d orbitals and has the ability to form…

Q: Differentiate between the electron configurations of the transition elements (d block) and inner…

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Q: Give an example of a transition metal element with an irregular electron configuration (i.e. one…

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Q: Write electron configurations for each of the following. a. Cr, Cr2+, Cr3+ b. Cu, Cu+, Cu2+ c. V,…

A: The electronic configuration represents how the electrons were distributed in their orbitals.  The…

Q: which of the d-block elements are not regarded as transition elements?

A: A transition metal is one which has incomplete outer d-orbitals when it forms one or more stable…

Q: Which ground state electron configuration does NOT correspond with the associated transition…

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Q: (a) Like first member of other groups, boron also differs from rest of the members of its group.…

A: Boron belongs to group 13 in modern periodic table. Other element of this group are Al,In,Ga etc. In…

Q: Illustrate the orbital diagram and identify the magnetic property (paramagnetic or diamagnetic) of…

A: the solution is as follows:

Q: Which transition metals have a maximum O.N. of +6?

A: Transition metals: These are the elements that have partially filled d subshell. In other words, the…

Q: Write electron configurations for each of the following. a. Cr, Cr2+, Cr3+ b. Cu, Cu*, Cu2+ c. V,…

A: SOLUTION A. Atomic number of Cr is 24 Electronic configuration for Cr 1s2 2s2 2p6 3s2 3p6 3d5 4s1…

Q: How many unpaired d-electrons could Re(CO)5 have? Which is more reasonable? Why?

A: The coordinate complex is formed by the formation of a coordinate bond between a metal ion and the…

Q: Among the period 4 transition metals (Sc–Zn), which elements do not form ions where there are…

A: The transition element present in the fourth period are Scandium, titanium, vanadium, chromium,…

Q: Which set of transition metals below have only one electron in their outermost "s" orbitals? H He…

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Q: Which of the following particles is paramagnetic? A S2- В Zn C Ca2+ D Cu* E Cr3+

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Q: 2. The inner transition elements show some deviations from the building-up principle. You can find…

A: Given: Lanthanides and actinides.  To find: Element that deviate from building up principle.…

Q: Write the condensed ground-state electron configurations of these transition metal ions, and…

A: Condensed ground electron configuration

Q: The number of unpaired electrons in the electron configuration of a Cr atom is.

A: Atomic number of Cr = 24  Cr has total 24 electrons

Q: What is the total spin of copper atom in its standard electron configuration? (Chemistry)

A: In writing the electron configuration for Copper the first two electrons will go in the 1s orbital.…