How many valence electrons are in atom with the following electron configuration? [Ar] 4s? 3d3 A) 1 B) 2 C) 3 D) 5 E) 8

Q: How many unpaired electrons are in the orbital diagram for phosphorus? Group of answer choices A) 0…

A: The atomic number of phosphorous is 15.

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: What element is designated by the orbital diagram below? (Note that core electrons are not shown.)…

A:

Q: 44. Draw a good orbital diagrams or ground state Crand indicate if it is diamagnetic or…

A: Introduction: The atomic number of chromium is 24. It is represented by the symbol Cr It belongs to…

Q: Which element meets all of the following conditions? is smaller than indium, In • has only one…

A: Ionization Energy: Ionization energy is the amount of energy required to remove an electron from a…

Q: If an element has this electron configuration A= [Ar] 4s23d10 what would be the possible quantum…

A: The last electron is filled in 3d orbital.

Q: List the outer electron configuration for each column in the periodic table.(a) 3A (b) 4A (c) 6A (d)…

A: (a) 3A : The outer electron configuration = ns2 np1  (b) 4A : The outer electron configuration = ns2…

Q: The atom having the valence-shell configuration 4s- 4p would be in. ........ Group IV and Period 4…

A:

Q: Write the full electron configurations for the following species in ground state. a) Ag b) Zr

A:

Q: What element is represented by the orbital diagram shown below? [Ne] ↑↓ 3s 3p A) C B) N D) S E) CI

A: The filling of electrons in the electronic configuration of an element takes place according to…

Q: 16. which of the following compounds does not obey the octect rule? a) SiCl, b) XeCla c) PH, d) H,S…

A:

Q: 6. Assign a correct set of four quantum numbers for the circled electrons in these orbital diagrams.…

A: we have to determine the 4 quantum numbers for the circled electrons in the given orbital diagrams

Q: What element does the following electron configuration represent: [Ar] 4s? 3d8 Answer in element…

A: In this question, we will see the element symbol which is related to [Ar], 4s2, 3d8  You can see…

Q: Which two electron configurations represent elements that would have similar chemical properties?…

A: Compounds with similar valence shell configuration or outermost shell configuration have similar…

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: The orbital diagram for the valance shell of the given element is as follows: valance shell…

A: Diamagnetic elements- the elements containing no unpaired electrons or the elements containing all…

Q: Which of the following has the highest ionization energy.  a) ca or ga  b) Cl or I  highest…

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

Q: Predict which one will have higher ionization energy and why (use electron configursation of the…

A: Ionisation energy is minimum amount of energy required to remove outermost most valence electron in…

Q: 5: The correct electron configuration of Carbon is: A) 1s222n6 27.2

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: An element with the electron configuration [Xe] 6s24f145d3 would belong to which class on the…

A: In the periodic table, the elements present in 1, 2, and 13 to 18 groups are known as representative…

Q: Which of the following elements has a larger atomic radii? a) Li b) Na c) Ar d) Ne

A: We have been given four  element . Li,Na,Ar,Ne We have to tell the most atomic radius of these four…

Q: Which atom has the most exothermic electron affinity? a) N b) Al c) O d) Li e) F

A: Among these atom which has the most exothermic electron affinity is given below

Q: Which of the following metals would be expected to have the smallest atomic radius? A) Cesium (Cs)…

A: In periodic table, on moving left-right the element's electronegativity as well as atomic number…

Q: Which of the following electron configurations is correct? a) Ga: [Kr]4s²3d1°4p! b) Mo: [Kr]5s²4d c)…

A:

Q: O. Write out the electron configuration for the following elements: a) Iron (Fe) =.

A: The question is based on the concept of atomic structure of atoms. we need to write electronic…

Q: Which of these is the electron configuration for the ion formed from a potassium atom?

A:

Q: What element is designated by the orbital diagram below? (Note that core electrons are not shown.)

A:

Q: 5. Which one of each of the following pairs has the higher first electron affinities? (a) Li or Be…

A: 5) Electron affinity : It is the amount of energy liberated when an electron is added to a neutral…

Q: Which of the following elements has a ground-state electron configuration different from the…

A: Given are elements.Electrons are filled in orbital or subshell  by Aufbau principle. Aufbau…

Q: Which of the following ions has the electron configuration 1s22s22p°? A) Mg* B) N2 C) N3 D) O E) F*

A:

Q: How many electrons in the d-orbital of rhenium(II)? a ) d8 b) d7 c) d6 d) d5

A: Ruthenium (Ru) is a transition metal element. The atomic number of Ru is 44.

Q: What is the orbital notation for the following? A.) Mh B.) Fe

A: The objective of the question is to find the orbital notation for the elements Mh (Meitnerium) and…

Q: Which element has the following ground-state electron configuration? [Ar]4s23d104p1 Group of answer…

A: we are required to find the element which has the following electronic configuration

Q: Write the complete electron configuration of molybdenum in the box below. rhitals For examr

A: The element given is molybdenum.

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: 19. Select the correct electron configuration of Fe a) b) c) d) [Ar]4s² 3d [Ar]4s2 4d [Ar] 3ď [Ar]…

A: • We need to determine the correct condensed electronic configuration of Fe

Q: 3. Consider the various trends seen in the periodic table to answer the following questions. Circle…

A: Size decreases as we move along the period.Size increases as we move down the group.Ionization…

Q: Draw the orbital diagrams (arrow diagrams) for the valence shell of the following ions. Hand draw…

A:

Q: Write the electron configuration and noble gas core notation for a) Mg b) S c) Ga

A: Since every question is different, we solve only one question from multiple question according to…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.