Which element has the following condensed electron configuration? [Ne]3s23p1

Q: Which set of transition metals below have only one electron in their outermost "s" orbitals? hyog 1…

A: Full filled [(n-1)d10ns1 system] is more stable compared (n-1)d9ns2 system. Half filled [(n-1)d5ns1…

Q: Write electron configurations for the following ions of d-block elements: (a) Zn2+, (b) Mn2+, and…

A: Electronic configuration of an atom can be defined as the arrangement of electrons in orbitals of an…

Q: [Ne]3s23p4 is  the noble gas configuration of   Sulphur oxygen carbon nitrogen

A: ◆ Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

Q: Give TWO (2) reasons and ONE (1) example the transition metals act as good catalysts.

A: Elements that belong to d-block of the periodic table are called d-block elements or transition…

Q: Why is the relative atumic massi6f borni which natthurally sctiog as foron-10 and boron-112not…

A: The reason for the above is that natural abundance of boron-10 and boron-11 is 80% and 20%…

Q: 23Na,88Sr2+,Se,Br-,35CI. Which of the following are ions ? Provide reason

A: Given,  23Na, 88Sr2+, Se, Br-, 35CI

Q: Please write the electron configurations and determine the number of unpaired electrons for the…

A: electron configuration of Cu2+ is: 1s2 2s2 2p6 3s2 3p6 3d9. 1 is unpaired electron

Q: What is the electron configuration of Co2+? [Ar]4s23d7 [Ar]4s23d5 [Ar]3d7 [Ar]4s13d6

A: In this question we have to tell the electron configuration of Co2+.

Q: What is the ground state electron configuration for the nitride ion (N³-)? O [He] 2s22p6 O [He]…

A: Given that, ions = N3-  then,

Q: Identify each element below, and give the symbols of the other elements in its group: (a) [Ar]…

A: For a given electronic configurations, the element name and symbol of the element has to be…

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: What family of elements are the most active metals ?

A: What family of elements are the most active metals has to be given.

Q: Transition metals lose the d - electrons FIRST, THEN lose the valence electrons necessary for the…

A: False

Q: Identify each element below, and give the symbols of the other elements in its group: (a) [Ar]…

A: For the given electronic configuration, the corresponding element and symbol of the element has to…

Q: What is the lowest energy electron configuration for the Ag+ ion?

A: Silver loses one electron to form Ag+ ion. The atomic number of silver is 47. And its electronic…

Q: Describe the Bohr effect, with regard to the binding of O₂ to hemoglobin? O In the presence of…

A: Bohr effect : It describe the affinity of haemoglobin towards oxygen in the acidic condition. So, in…

Q: Which of the following is an inner transition element? A) Es B) Os C) Na D) F  E) none of these

A: Here given option and we are asked which element is belong to  inner transition element.

Q: Which transition-metal ion with a 3+ charge has the electron configuration [Kr]4d?

A: Transition metal atom and ions are those elements which lie in between s and p block elements and…

Q: Give the chemical symbol for the element with the ground‑state electron configuration…

A: Ground state electronic configuration given is  [Ne] 3s2 3p4  The atomic number of Neon = 10…

Q: What are the charges of germanium and antimony in Gd3Sb4

A: Metals take positive change after losing the electrons whereas non-metals take negative charge after…

Q: Calcium (Ca) + 2 Chlorine (CI) - 1ONIC Illustration: Name: Formula: Valence Electrons: Ca = CI =

A:

Q: What is the specific outer electron configuration for 86Rn? 6s²6p6 O5s²5p6 4s²4p6 7s²7p6

A: The objective is to determine the outer electronic configuration of the element  Radon ( 86Rn)

Q: Explain, in terms of Coulombic energy and Exchange energy, why the ground-state electron…

A: Exchange energy is the energy released when electrons with the same spin exchange their positions in…

Q: which of the following species would you expect to be the strongest oxidizing agent? (a) Cl -1aq2…

A: Given: The oxidizing agents a)Cl-(aq), b) Cl2(g) c) O2(g) d) H+(aq) e) Na+(aq)

Q: What is the charge of FANR at pH 1? -1 0 0 0 0 0 О +1 +2

A: charge on FANR  at pH = 1

Q: Identify each element below, and give the symbols of the other elements in its group:(a) [He]…

A: Electronic configuration- The distribution of electrons of atom in atomic orbitals.  By using…

Q: What is the ground-state electron configuration for Ni2+ (Z = 28)?   [Ar] 4s23d10 [Ar] 4s13d7 [Ar]…

A: We have to find out the correct ground-state electron configuration for Ni2+ (Z = 28) as follows in…

Q: Write the electron configuration for the following atoms or ions:                Fe2+ Na+ Cl- Mn Cr

A: ◆ Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

Q: Which of the following species has the greatest number of unpaired electrons in its ground state…

A:

Q: Which transition metal ion has a noble gas electron configuration? O V5+ O Mn4+ Cu²+ O Zn²+ O CO³+

A: Given, Which transition metal iron has a noble gas electron configuration: V5+ Mn4+ Cu2+ Zn2+ Co3+

Q: the ground state of Mn+2 ion has how many unpaired electrons?

A: The Electronic configuration tells about the arrangement of the electrons in each sub-shell and…

Q: What are the colors of CoC12 and CoC12 6H2O and specify the source used?

A: Cocl2 is. A fascinating compound which change colour in response to humidity. As humidity increase…

Q: QUESTION 15 Which of the following is diamagnetic? 13AI 15P O 24Cr O 48Cd 83Bİ

A: Which of the following is diamagnetic ?

Q: The electron configuration of a cobalt(1II) ion is [Ar]3d6 O [Ar]4s23d° O (Ar]3d5 O [Ar]4s'3d5 O…

A: Since we know that electronics configuration represent the distribution of electrons in there…

Q: Nal(aq) + Pb(NO3)2(aq) → Hg(1) + HCl(aq) → Fe(s) + O2(g) → Cu(s) + H₂SO4(aq) → VATER

A: In balanced equation, number of atoms in product and reactant side remain same.  As for example, 2…

Q: a) How many core electrons does the Ni atom have? b) How many valence electrons are in the Ni3+…

A: The electronic configuration is used to represent the distribution of electron density in an…

Q: Identify each element below, and give the symbols of the other elements in its group:(a) [Ar]…

A: The distribution of electrons in an atomic orbital is well described by writing the electronic…

Q: What is the electron configuration for Br? O [Ar]4s23d104pć 6 [Ar]4s²3d104p5 [Ar]4s²4p6…

A: The distribution of electrons of an atom is  the electron configuration of that atom. It is also…

Q: Which set of atoms below are transition metals that have only one electron in their outermost "s"…

A: Transition element: Transition elements or transition metals are elements  having partially or…

Q: Using orbital diagrams, determine the number of unpaired electrons in each of the following: Cu 1…

A: If elements or ions having electron but that electron if not paired then those electron are known as…

Q: Predict the chemical formula for the ionic compound formed by Hg₂²⁺ and CO₃²⁻

A: The type of chemical bonding that consists of the electrostatic interaction of oppositely charged…

Q: which of the following ion is paramagnetic and coloured in nature: a  Cu^2+ b  Cu^+  c  Zn^2+ d…

A: The paramagnetic compounds or atoms or ions have unpaired electrons and are attracted towards the…