Nitrogen has a greater first ionization energy than phosphorus. What is the best evidence to support this observation? (A) Nitrogen has a greater effective nuclear charge. (B) A nitrogen atom is larger than a phosphorus atom. (C) The electron ionized from nitrogen is in a lower energy level closer to the nucleus. (D) The electron ionized from nitrogen is not from a valence energy level.

Q: Given the valence electron orbital level diagram and the de- scription, identify the element or ion.…

A:

Q: Meaning of the first ionization energy (260):                                          Atom(g) →…

A: To find: The meaning of first ionization energy

Q: An element that has the valence electron configuration 3s1 belongs to which period and group?…

A: Given that the valence electron configuration is : 3s1 Thus, from the valence electron configuration…

Q: Explain Trends in First Ionization Energy?

A: Ionisation energy of any element is defined as the energy required to remove valence electron from 1…

Q: Which of the following electrons experience the greatest effective nuclear charge?

A: A particular electron in a multi-electrons system does not feel the entire electron nuclear charge…

Q: The actual ionization energy of He is 2372.3 kJ/mol. Which of the following can be said about the…

A: We need to describe the shielding effect in helium.

Q: Identify the correct ranking of effective nuclear charge between N,O, and C? Why is that?

A: The effective nuclear charge is the net positive charge experienced by an electron in a…

Q: A. A main group element with the valence electron configuration 3s23p1 is in periodic group…

A: A) A main group element with the valence electron configuration 3s23p1 is in periodic group metallic…

Q: Consider the elements selenium (Se) and bromine (Br). Without consulting tables of data, predict…

A: The arrangement of elements in the periodic table is done according to the increasing order of…

Q: Describe and account for the variation of fi rstionization energies along Period 2 of the periodic…

A: The first ionization energy is the minimum amount of energy that is required to remove an outermost…

Q: The first five ionization energies (IE, through IE,) of a Period 5 element have the following…

A: If we observe the pattern: IE1<<< IE2< IE3< IE4<IE5 From this pattern, we can…

Q: Discuss the relationship between the location of a manyelectron atom in the period ic table and its…

A: Interpretation: The relationship between the location of many atoms in the periodic table and its…

Q: For the set of elements LiNeand Na, which element has the largest atomic radius? Explain any…

A: The distance between the nucleus and the outermost electron of the element is known as its atomic…

Q: What’s the following unabbreviated electron configuration of the element of chromium ?

A: Abbreviated Electronic Configuration: starts offevolved from the last noble fuel electronic…

Q: 7.45 In general, the first ionization energy increases from left to right across a given period.…

A: Magnesium and aluminum lies in the same period - 3 but in different groups. Magnesium is the block…

Q: Referring to the periodic table, arrange the atoms Ne, Na, P, Ar, K in order of increasing first…

A: The atoms have to be arranged in increasing order of first ionization energy.

Q: Part C Which neutral atom has the following electron configuration: 1s 2s² 3s²3p°4s²3dl°4p®5s² ?…

A: On seeing the valance shell one can assume easily that the element is of s block and an alkaline…

Q: Given the valence electron orbital level diagram and the de- scription, identify the element or ion.…

A:

Q: Write the complete ground-state electron configuration of F.

A:

Q: Would you expect the ionization energies for two isotopes of the same element to be the same or…

A: Ionization energy is the minimum amount of energy required to remove an electron from the valence…

Q: Order the following atom/ion according to the size of the atomic radius. Justify your answer within…

A: P, P+5, P-5, P+3, P-3 Increasing or ascending order of atomic size or ionic size P+3 < P+5 < P…

Q: Explain the trends observed in the following figure, which shows the first ionization energy as a…

A: The minimum amount of energy required to remove the single outermost electron from the atom is…

Q: Which element has the ground-state electron configuration [Rn]7s-6d2?

A: 1. The ground state configuration is the lowest energy and most stable arrangement. 2. The natural…

Q: Rank the following in terms of decreasing first ionization energies?

A: Rank the following in terms of decreasing first ionization energies Ionization energy Ionization…

Q: Below are the first 6 ionization energies for an element in kJ/mol. IE, IE, IE, IE, IE, IE, 578 1817…

A: Electron configuration of Phosphorus: P = [Ne] 3s2 3p3 Electron configuration of Magnesium: Mg =…

Q: Which ground state atom has an electron configuration isoelectronic to At?

A:

Q: Suppose that the atomic radius of hydrogen is defined as the radius of the sphere within which there…

A: Atomic radius is the distance between the central of nucleus of an atom and the outermost electron…

Q: The outermost electron in the ground-state of an arsenic atom is located in the ___level 3p 4p 3d…

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: Is there any change in the radius of the atom when it transforms into an ion?

A: Please find your solution below : Whenever an atom transforms into an ion, the radius of atom…

Q: 1.34 In Fig. 1.16, identify the trends in the first ionization energies of the elements in (a)…

A: After seeing the question solving in the given parts as attached below

Q: Write the complete ground-state electron configuration of F:.

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: State the Aufbau principle, and explain the role it plays in classifying the elements in the…

A:

Q: Based on their positions in the periodic table, predict which atom of the following pairs will have…

A: Ionization Energy (IE) : Minimum energy required to remove of an electron from outer most shell of…

Q: The first ionization energies of the elements bottom to the top of a group in the table. are…

A: Determine the ionization  energy trend in periodic table . Period and group

Q: Which is higher, the third ionization energy of lithium orthe energy required to eject a 1s electron…

A: The energy requires to remove the outermost electron from the gaseous neutral atom is called…

Q: Nitrogen has a greater first ionization energy than phosphorus. What is the best evidence to support…

A: Nitrogen has atomic number 7 and that of phosphorus is 15   N7 - 1s22s22p3 P15 - 1s22s22p63s23p3 As…

Q: Describe the procedure of writing the electron configuration for an elementbased on its position in…

A: The periodic table is a tabular arrangement of all the known elements based on the atomic number and…

Q: What atomic terms are possible for the electron configuration np1nd1? Which term is likely to lie…

A: For the lowest energy term symbol, High spin multiplicity Value of L = Large Value of J = Low

Q: Write the complete electron configuration for the nickel atom. 3d84s2

A:

Q: How can you describe an effective nuclear charge, what is its symbol, and how are atomic radius and…

A: An atom is composed of three main sub-atomic particles; electrons, neutrons and protons. The atomic…

Q: Would you expect the ionization energy of Li+ to be lessthan, greater than, or the same as the…

A: Given :  Explain ionization energy of Li+ is < or > or = to Li.   Explanation: Ionization…

Q: Strontium has a visible line in its spectrum at 539.8 nm. What is its energy in kJ/mol?

A: λ= 539.8 nm = 5.398x10-7 m1 nm = 1x10-9 mThen use the equationE = hν = hc/λwhere h = Planck's…

Q: Predict the ground-state electron configuration of arsenic.

A: Given Predict the ground-state electron configuration of arsenic.

Q: Describe the Trends in Ionization Energy?

A: Ionization energy is the quantity of energy that an isolated, gaseous atom in the ground electronic…

Q: Which element has the electron configuration 1s²2s²2p°3s23p°4s'3d%?

A: Given :-  Electron configuration = 1s22s22p63s23p64s13d5  To identify :-  Element having above…

Q: Assuming (a) as the first line in the Balmer series, state the transition of electron that caused…

A: Balmer series :- The series of lines formed when electron in hydrogen atom jumps from any higher…

Q: An atom with the element symbol X has 62 protons in its nucleus. For the 62nd electron, determine…

A:

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.