Which transition metal atom is present in biologically important molecule, hemocyanine.

Q: In terms of the theory of color absorption, explain two ways that a solution can be blue.

A: Firstly understand the concept of complementary color theory, when a matter connects with white…

Q: Chapter 4, Question 88 One hydrogen emission line has a wavelength of 486 nm. Identify nfinal and…

A: 486nm lies in Balmer series. Using following formula we can calculate ninitial and nfinal .…

Q: Explain the following: (i) The transition elements have great tendency for complex formation, (ii)…

A: (i) The transition elements have greater tendency to form complexes due to the presence of vacant…

Q: Write electron configurations for each transition metal.(a) Zn (b) Cu (c) Zr (d) Fe

A: The above elements are the first row of transition metal. Its outer most orbitals are 4s and 3d. So,…

Q: Transition elements or their compounds have the following characteristics. 1. Some are paramagnetic…

A: Transition elements are those having partially filled d orbitals.

Q: does transition elements have colored ions? if yes, why?

A: Transition elements form coloured compounds due to incomplete d-orbitals.

Q: How many electrons are in the valence d orbitals in these transition-metal ions? (a) Os3+

A: In order to find the number of electrons in the Valence d-Orbitals of the transition metal ion Os3+…

Q: In which compound does Cr exhibit greater metallic behavior, CrF2 or CrF6? Explain

A: The oxidation number represents the number of electrons gain or loses by an element to become…

Q: Is it possible for a complex of a metal in the transition series to have six unpaired electrons?…

A: Transition metals form stable ions due to its incompletely filled d-orbitals. The d-subshell in…

Q: Determine whether each element is a transition element. Cs

A: The position of an element on the periodic table tells whether it is a transition element or not.…

Q: Write the electron configuration for the following transition metals:   a) Ni2+ b) Ag+ c) Fe2+…

A: Electronic configuration of given transition elements as follows

Q: Explain why the transition metals in periods 5 and 6 have nearly identical radii in each group.

A:

Q: Chapter 4, Question 88 One hydrogen emission line has a wavelength of 486 nm. Identify ninal and…

A:

Q: Explain why many transition metal complexes are paramagnetic?

A: ANSWER IS DISCUSSED BELOW :

Q: The formation of color in complexes of transition elements is due to

A: Transition metal are special known for there formation of colour complexes.

Q: 15. Transition elements or their compounds have the following characteristics. 1. Some are…

A: The elements in which the d-orbitals are partially filled known as the transition elements. The…

Q: What do you mean by ligands?

A: Ligands have to be explained below.

Q: what are some common properties of the transition metals in group 3-12

A: Interpretation- To write common properties of transition metals in group 3-12

Q: What is your favorite color of fireworks? Which element is responsible for this color and which…

A: The colour red in the fireworks comes from the use of Strontium salts hence the element Strontium…

Q: How is Ao defined for octahedral transition metal complexes?

A:

Q: Consider the metals in the first transition series. Use periodic trends to predict a trend in…

A: On moving to the right across the series in the first transition series, the density increases to…

Q: Which transition metal atom is present in each of the following biologically important molecules:…

A: Siderophores are small, high-affinity iron-chelating compounds that are secreted by microorganisms…

Q: Determine whether each element is a transition element.  Cr

A: Given Determine whether Cr element is a transition element.

Q: The group 10 transition metal in the fifth row of the periodic table:

A: The transition metals are a group of elements that have partially filled d-orbitals. These are…

Q: Why are tetrahedral complexes high spin?

A: In tetrahedral molecular geometry, a central atom is located at the center of four substituent…

Q: 4) Write the full electron configuration for the transition metal, cobalt, Ni.

A: Electronic configuration is distribution of electrons in various energy level around the nucleus.…

Q: (c) Explain crystal field splitting in the case of tetrahedral complexes.

A: Crystal field splitting in tetrahedral complexes:

Q: Why C≡N¯ can accept the electron from the d orbital in metal central?

A:

Q: In which one of the following species does the transition metal ion have d electronic configuration?…

A:

Q: Which transition metal atom is present in biologically important molecule, hemoglobin.

A: Hemoglobin is an essential component of blood. It is an example of coordination compound in which…

Q: <p>When a transition metal atom forms an ion, which electrons are lost first?

A: Transition metal atom forms ions lost by its valence electrons.

Q: According to periodic trends, which metal has the highest ionization energy?

A: Ionization energy is defined as an energy which is required to remove an electron from the gaseous…

Q: What is the chemical formula of Tetraquadibromochromium(III) chloride?

A: Given,  The name of the complex compound is: Tetraquadibromochromium(III) chloride The chemical…

Q: What is peculiar about the cations formed by transition metals and given two examples ?

A: The transition metal cations have several exciting properties which are generally useful for…

Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

A:

Q: What are the alkaline earth metals?

A: The 's' block elements are formed by the combination of group 1 and 2 elements. The atoms of the 's'…

Q: The oxidation states of transition metals are shown in the table. Why is it possible for a…

A: The elements which have partially filled d-subshell in elemental or in normal oxidation states are…

Q: Tetraamminedibromocobalt(III) iodide has _____ total ligand(s) and _____ counterion(s). The cobalt…

A: Given :-  Name of the coordination complex = Tetraamminedibromocobalt(III) iodide  To determine :-…

Q: Which of the following is not one of the properties of transition metals? A. They can have more…

A: In this question, we will select the incorrect properties about transition metals.  You can see the…

Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

A:

Q: Transition metals within a period differ mainly in the number of electrons. a. s b. p c. d d. f…

A: Transition elements are also known as transition metals. Transition elements are elements that have…

Q: Which transition metal atom is present in biologically important molecule, Siderophores.

A: Siderophores = These are the organic molecules which are produced by micro-organisms bacteria and…

Q: Early transition metal ions are generally quite Lewis whereas the ligands they coordinate are Lewis…

A: Eartly transition metal ions  are generally quite lewis acids whereas the Ligands they co ordinate…

Q: Determine whether each element is a transition element. Mo

A: Solution-The transition elements are located in groups (3 IIIB – 12 IIB) in periodic table , which…

Q: prove that transition metals have 14 valence orbitals

A: Concept introduction: Valence electron: The sum of electrons present in outermost shell, in other…