Number of Electron Magnetic Property Element Orbital Diagram electrons Configuration 1L 1 Lithium 1s22s' Paramagneti- 1s 28 2p 3s Охудеn Fluorine Bromine Silicon
Q: 4. Determine the group, period, and block of the elements having the following electron…
A: The group, period and block is determined on the basis of electronic configuration.
Q: What is the electron configuration of a magnesium atom? 1s22s²2p°2d² O 2s 2s²6p²2s³ O 1s22s²3s²2p O…
A: The atom given is magnesium.
Q: What is the electron configuration of arsenic (As)?(a) [Ar]4s24p3 (b)…
A: The electronic configuration of arsenic has to be given
Q: Which element has the ground state electron configuration of [Xe] 6s^2 4f^14 5d^10 6p^3? Po Pb Sb…
A: The ground state electron configuration given is [Xe] 6s2 4f14 5d10 6p3.
Q: Complete the following: Number of Paramagnetic Atom or Electronic configuration unpaired electrons…
A:
Q: Which element has the electron configuration [Ar]4s23d104p O phosphorus O calcium chlorine bromine
A:
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: what wave length (in nm) of light is emitted when an electron transitions from the n=10 to the…
A:
Q: Use the periodic table to determine the element corresponding to each electron configuration. a.…
A: The atomic number is defined as the number of electrons or number of protons present in a neutral…
Q: What is the abbreviated electron configuration for tellurium (Te)? O [kr] 5s² 4d10 5p4 O [kr] 5s² 5p…
A:
Q: 22. What is the effective nuclear charge (Zeff) that acts on the valence electrons of antimony (Sb)?…
A: Zeff is easily calculated by using Slater's rule. Zeff=Z-σ
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: How many valence electrons does an element with the following electron configuration have…
A: The outermost shell ( nth shell ) is called valance shell. The number of electrons present in…
Q: PARAMAGNETIC OR No. of UNPAIRED NUMBER ELEMENT ATOMIC ORBITAL ELECTRON OF NUMBER ELECTRONS DIAGRAM…
A: Given,
Q: gallium: [Ar]4s²3d1º4p' 3d10 4s2 ,4p' inner electrons: outer electrons: Incorrect Incorrect valence…
A:
Q: [Ar]4s 23d 104p 3 is the electron configuration of a(n), O v atom. As Sb P O Sn
A: The electronic configuration written in the question is aufbau principle of electronic…
Q: What is the electron configuration of the aluminum cation? a. Is'2s²2p% b. Is²2s°2p°3s²3p' c.…
A: Atomic number of aluminum is 13. The maximum electron that a 's' subshell can accommodate is 2 , for…
Q: how do i fix tis electron configuration? 1s^2 2s^2 3s^18
A: Given electron configuration: 1s2 2s2 3s18 We have to fix this electron configuration.
Q: Briefly explain the errors in each of the three noble gas core configurations below and give the…
A: The electronic configuration is the arrangement of electron's distribution in the orbitals.…
Q: Explain the following statements in accordance to variation in characteristics of atoms in…
A:
Q: Draw the partial (valence-level) orbital diagram, and write the symbol, group number, and period…
A: Modern periodic table has 18 groups and 7 periods. The modern periodic table is classified on the…
Q: 8.4 Draw and fill the orbital diagram of the following elements: 8.4.1 Manganese [Mn]: 8.4.2 Sulfur…
A: Orbital digram for element : From the orbital digram we get proper arrangements of all the electrons…
Q: Identify the generic outer electron configuration for the halogens. O ns np3 O ns np* ns np O ns²np'…
A:
Q: 15. The orbital diagram for the valence shell of Cl contains 8 full orbitals and 1 half-filled…
A:
Q: Which of the following is the expected electron configuration for a cadmium (II) cation (Z = 48)? A)…
A:
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: 3- Give the electron configurations for the X+2 if the atomic number for X element is 56.
A:
Q: . Write the noble gas configuration for the described element: a. the (as yet undiscovered) alkaline…
A: (a)
Q: An element that has the outer electron configuration 6s25d7 belongs to which period and group…
A:
Q: Identify: - Element whose 5p orbital has 1 electron - Element in Group 7A whose anion form is…
A: Please find your solution below : Elements in the periodic table are the pure substance that…
Q: Write the full electron configuration of the Period 2 element with the following successive IEs (in…
A: The objective of the question is to predict which of the element in period 2 will give the following…
Q: 4s 3s Зр 1s 2s 2p 1. Na-11e 2. Ar-18 e
A: The distribution of electrons in the orbitals according to the increasing energy of the orbitals is…
Q: Write the noble gas electron configuration (shorthand notation) and the non-core orbital diagram of…
A:
Q: Identify the elements that have the following abbreviated electron configurations. (a) [Ne]…
A:
Q: 24. Write ground state electron configurations in noble gas notations for the following elements or…
A: The abbreviated electronic configuration is the simplified representation of electrons in the…
Q: Briefly explain the errors in each of the three noble gas core configurations below and give the…
A: The reason why the electronic configurations for the given elements are incorrect has to be…
Q: 10. Select the right structure of partial orbital diagrams and electron configuration for Na. 3p ↑↓↓…
A: Sodium Na is the second member of first group elements. As we know that first group elements consist…
Q: Iron (Fe) has an atomic number of 26. What is the electron configuration of Fe2+ ? Electron…
A: Number of protons = Atomic Number For neutral atom, Number of protons = Number of electrons For…
Q: 1. Potassium exists in living systems as the potassium ion, K. Fill in the energy-level diagram…
A: The Aufbau principle states that electrons are filled in the lower-energy atomic orbitals before…
Q: Choose the electron configurations that are possible from among the following. (Select all that…
A:
Q: 1)20Ca, 38Sr, 12Mg Order g atoms according to their decreasing ionization energies. 2) 19K*, 16S²,…
A: (1) Ionization energy is the minimum amount of energy required to remove an electron from valence…
Q: 7. The general electron configuration for atoms of all elements in Group 5A is A) ns'np B) ns²np³ C)…
A: We have to select the general electron configuration for group 5A elements
Q: Which element has the following electron configuration: 1s2 252 2p6 3s2 3p6 4523d10 4p6 552? Sr Ca O…
A: A multiple choice question based on electron configuration, which is to be accomplished.
Q: Which of the following corresponds to the electron configuration for an element in Group 4A? O a. 1s…
A: The electronic configuration is used to show the distribution of electrons in an atom using some set…
Q: Which of the following electron configurations is correct? O Fe: [Ar]4s'3d6 O Cr2+: [Ar]3d³ O Sn:…
A:
Q: An ion with a +1 charge and ground-state electron configuration [Ar]3d5 An ion with a +1 charge and…
A: Chromium(Cr) in having +1 oxidation states. Can fulfilled this configuration. In excited states
Q: Bromine is a Group VIIA element in Period 4. The valence-shell configuration of bromine is: O a. (a)…
A: Periodic table is an arrangement of elements according to their increasing atomic number from left…
ONLY ANSWER BROMINE AND SILICON
Step by step
Solved in 2 steps with 2 images
- does NO shows paramagnetic behaviour?Q6 The two complexes [NiCl4]-2 and [PtCl4]-2 are paramagnetic tetrahedral and diamagnetic square planar respectively. Explain these observations in terms of VBT, CFT & MOT?For each of the following ions, draw diagrams (on a piece of paper), like the one to the right below, to show orbital occupancies for both weak and strong octahedral fields. Indicate (on the table below) the total number of unpaired electrons in each case. Ion # UnpairedWeak field # UnpairedStrong field (a) Mo4+ (b) Co4+ (c) Mo3+ (d) Mo5+ (e) Fe2+
- Q1. Gadolinium is often used as a contrasting agent. The electron configuration for Gadolinium is [Xe]6s24f75d1 and is an exception to the rules you have been taught. Which rule or rules does this configuration break? B. Why does being an exception to this rule make Gadolinium an even more effective contrasting agent than it would be otherwise? Q2. Which element(s) would you expect to behave similarly to Gadolinium? What properties of would you expect to be the same, what would be different?Select the metal centre with d2sp3 hybridization. a.[Rh(acac)3] b.[RuMe2(bpy)2] c.[RhCl3(PMe3)] d.[Ru(acac)2(H2O)2][Rh(en)3]^3+, Rh^0: [Kr] 5s24d7 Illustrate the orbital splitting diagram for the complex.
- Q1. What block of the periodic table would you expect to find the best contrasting agents in? Explain your reasoning. Q2. Gadolinium is often used as a contrasting agent. The electron configuration for Gadolinium is [Xe]6s24f75d1 and is an exception to the rules you have been taught. Which rule or rules does this configuration break? Q3. Why does being an exception to this rule make Gadolinium an even more effective contrasting agent than it would be otherwise? Q4.Which element(s) would you expect to behave similarly to Gadolinium? What properties of would you expect to be the same, what would be different?Indicate FALSE and TRUE statements. Explain briefly your each answer. ………Bond energy of N2 is larger than that of O2. ……… 24Cr and 29Cu have the electron configurations 3d44s2 and 3d94s2. ………The symmetry species for doubly and triply degenerate representations are designated as A and B. ………NCl5 is a stable molecule but PCl5 is not stable. ………The point group of GeCl4 is Oh. ………The ionization energies of the group II A metals are in the order Ba>Sr>Ca>Mg. ………The radius increases as nuclear charge increases for ions with the same electronic structure such as O2-, F-, Na+, Mg2+.Draw the d orbital diagram for the following molecules/ions and calculate CFSE energy. d. NiI42- e. Mn(CN)63- f. PtCl42-
- A palladium complex formed from a solution containingbromide ion and pyridine, C5H5N (a good electron-pairdonor), is found on elemental analysis to contain 37.6%bromine, 28.3% carbon, 6.60% nitrogen, and 2.37%hydrogen by mass. The compound is slightly soluble inseveral organic solvents; its solutions in water or alcohol donot conduct electricity. It is found experimentally to havea zero dipole moment. Write the chemical formula, andindicate its probable structure.Calculate, in units of Dₒ, the LFSEs of the following (show all work): a. [FeF6]3- b. [Co(H2O)6]3+ c. [Cr(CN)6]4- d. [Ni(NH3)6]2+Estimate the As¬I bond length from the data in Figure 7.7and compare your value to the experimental As¬I bondlength in arsenic triiodide, AsI3, 2.55 Å.