D Question 13 Which of the following atoms is diamagnetic in its ground-state? Ca OC As Fe

Q: magnesium aluminum sulfur silicon

A: To solve this question,  it is very important to write electronic configuration of all the species…

Q: Atoms of which group in the periodic table have a valence shell electron configuration of ns2np3?

A: The valence shell configuration ns2 np3 means that the atoms of that group contain 5 electrons in…

Q: Which one of these has the largest first ionization energy?   Group of answer choices Mg Ca Ba Sr

A: Ionization energy and its trend in a periodic table:

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: 9. Explain why the electron affinity for Mg > Ca (less positive)?

A:

Q: Explain the difference of atomic radii among the following atoms/ions with your understanding of…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Which of the atoms listed below has the largest radius? Al P Si Ana Mg

A: We have to determine which of the given atoms has the largest radius  The given atoms are  Al P Si…

Q: Which of the following elements would you expect to have the highest ionization energy? Pb Ge Cs…

A:

Q: Which element has the following noble gas electron configuration?…

A: Electronic configuration is used to represent the distribution of electron density in an atom. It is…

Q: 24 The electron configuration of element Y ends in sp. What is the symbol for the ion most commonly…

A:

Q: Which species has this ground-state electron arrangement? 1s2 2s² 2p 3s² 3p6 3d6 O Cr²+ O Cr4+ O…

A:

Q: Question 11 Which of the following statements regarding periodic trends is FALSE? Sr has a larger…

A: Correct answer --> Pb has a larger first ionization energy value when compared to Po.

Q: Which element has the LARGEST atomic radius? O Mg O Cs O F

A: Mg Si Cs F                                    Which one has the largest atomic radius.

Q: Which of the following atoms and ions is (are) isoelectronic with S²+? A B C D Ar As 3+ Si4+ C13+

A:

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 has the largest ionization energy? answer choices: Sb N P Bi As

A:

Q: Q32

A: Se^2- : ( atomic number of Se ) + 2 = 34 + 2 = 36electrons  A) As^3- : ( atomic number of As ) + 3 =…

Q: Which element below will have an exothermic electron affinity?  Group of answer choices   Ar O Kr…

A: Electron affinity is defined as the change in energy of a neutral atom when an electron is added to…

Q: Of the following atoms, which has the largest first ionization energy? Group of answer choices C Br…

A: Ionisation energy is the energy required to remove electron from outermost shell of an isolated…

Q: Arrange the following set of elements in order of increasing first ionization energies. Ne N Li B C…

A: Ionization energy: The energy required to remove an electron from its gaseous atom or ion.

Q: Which of the following atoms has the highest ionization energy? Group of answer choices Al Si Sb P…

A: As we move from left go right in a period then ionisation energy increases  and vice versa in a…

Q: 13) Identify the transition metal ion and the number of electrons with the following electron…

A: Electronic configuration of an atom  is  the arrangement of electrons in energy levels around an…

Q: Write the ground-state electron configuration for a neutral atom of each element: cobalt nickel 0 0…

A: Cobalt and Nickel  We have to write ground state electronic configuration.

Q: 24. The atomic number of iron is 26. Which of the following is the correct electronic configuration…

A: Atoms usually have a neutral charge despite having both positively and negatively charged subatomic…

Q: Which of the following atoms has the most metallic character?   Group of answer choices   Cs K Rb Li…

A: • The given atoms are Cs (Caesium), K (Pottasium), Rb (Rubidium), Li (Lithium) and Na (Sodium)     •…

Q: Which of the following atoms has the largest radius? a) F b)Cl c)Li d) Na

A: Which of the following atoms has the largest radius?  a) F b)Cl  c)Li d) Na

Q: 10. Which of the following elements would have the greatest difference between the first and second…

A: The element which has the greatest difference between the first and the second ionisation energies…