Explain why the 2- ion is the one that tends typically to form. In what group of the periodic table is S located?

Q: State Hund’s rule in your own words, and show its applica-tion in the orbital diagram of the…

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

Q: (a) Identify the following neutral elements by their condensed electron configurations. (Enter the…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first three parts…

Q: (a) Use orbital diagrams to illustrate what happens when anoxygen atom gains two electrons. (b) Why…

A: The effect of gain of two electrons by oxygen atom is to be illustrated using orbital diagram. Why…

Q: Draw a labeled diagram to show the overlapping of orbitals in OF2.

A: Hybridisation = "x" = (V+M-C+A)/2  V = valence electrons of central atom  M = no. of monovalent…

Q: Fill in the orbital energy diagram for the lithium ion. 2p- E 2s- 1s-

A: Orbital diagrams are pictorial representations of electrons present in an atom. To draw orbital…

Q: Use the electron configurations of the alkaline earth metalsto explain why they tend to form 2+…

A: We have alkaline earth metal, we have to explain why they tend to form the +2 ions.

Q: Circle the species with largest ionization energy and explain your reasoning. Os, Fe*, Co, Ru

A: Ionization energy is defined as the amount of energy required to remove the most loosely bound…

Q: Do you expect the ionization energy of sodium (Na) to begreater than, less than, or equal to the…

A: Definition- " Ionization energy is the  minimum amount of energy required to remove the valence…

Q: Which experience a greater effective nuclear charge: the valence electrons in beryllium or the…

A: Beryllium and nitrogen are present in the second period of the periodic table.

Q: e. Can we relate the number of valence electrons with the stability of the element?

A: Can we relate the number of valence electrons with the stability of the element Yes, the different…

Q: ement Orbital Diagram electrons Configuration Property 1L 1 thium 3 1s 2s' Paramagneti 1s 25 2p 3s…

A:

Q: For each of the following atoms or ions, state the totalnumber of electrons, the number of valence…

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: part 1:  Given an electron configuration: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 Give the electron…

A:

Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of…

A: Since we know that Ionization energy is  the amount of energy needed to remove an electron from an…

Q: in general ionization energies Es) increase from left to right in the p Boron P there is a decrease…

A: To give the best explanation for the observation: In general, ionization energies (IEs) increase…

Q: Explain why each successive ionization of an electronrequires a greater amount of energy.

A: The ionization energy of an element indicates the minimum quantity of energy which is required to…

Q: The Series Cl,As, Sb ,In is arranged by increasing ionization energy TRUE OR FALSE

A: Ionization energy: The amount of energy required to remove a valance electron from an isolated…

Q: Which atom would have the largest effective nuclear charge for its valence electrons?

A: The effective nuclear charge of an atom is the net force experienced by the outer electrons from the…

Q: Use the periodic table to determine the electron configurationsof ion?

A: Introduction: The elements are aligned in the periodic table in accordance with the increasing…

Q: Sulfur, B, element 16, tends to form a 2- ion. Write the electron configuration of neutral S and of…

A: Concept- The total number of electrons that an atom either gains or loses in order to complete it's…

Q: orrect periodic trend with it's explanation. atomic radius ionization energy electronegativity : the…

A: Periodic table represents the arrangement of the elements in increasing order of their atomic…

Q: Suggest reason why only known binary compounds of noble gases arefluorides and oxides of Krypton,…

A: A compound made up of two different elements is a binary compound. Examples: NH3, H2O.  The…

Q: * Question Comple Question 1 A correct ground state electron configuration of the chromium atom is…

A: We have to write  the correct  ground state electronic configuration of Chromium(Cr) atom.

Q: Remove the necessary valence electrons from beryllium, andrecord the value for ionic radius below:

A: Ionic radius is the radius of an ion from the nucleus to the electron present in the outermost shell…

Q: Consider Se, Sc and O elements. Arrange them in order of increasing ionization energy. Briefly…

A: Ionization energy of elements increases from left to right of the period in the periodic table due…

Q: lons and the Periodic Table

A: This is a multiparts question. According to guidelines in multiparts question we can solve only two…

Q: Write the abbreviated noble gas configuration for iodine. Enter each space between each sub shell.…

A: Electronic configuration is the arrangement of electrons in different energy levels…

Q: Write the valence electron configuration for SF6.

A: Sulphur is in Group 16 and thus has 6 outer electrons. The Electronic configuration of sulphur is…

Q: In general atomic radius decreases across a period, because the nuclear charge increases while the…

A: The answer is True

Q: Determine the Coulombic (NJ) and exchange energies (Ne) for the following electron configuration:…

A: πc= coulombic energy and πe = Exchange energy  opposite spin in a orbital have coulombic energy  and…

Q: Consider the following electron configurations to answer the questions that follow: (i) 1s2 2s2 2p6…

A:

Q: Atomic radius increases going down a group on the period table. True or false?

A: Atomic radius of an atom is the distance from centre of atom to the outer most shell of atom. Atomic…

Q: Which element in the periodic table has the highest number of allotropic forms?

A: Allotropes are the different structural forms that have different number of same element.  Actually…

Q: Why is silicon and germanium classified as a semimetal? including electron configurations

A: Silicon and germanium acts as a semiconductor when they are kept at specific conditions.

Q: A. In the same, plot the 2nd ionization energies of the second period elements. B. In the second…

A: The second ionization energy of a cation can be defined as the amount of energy required to remove…

Q: Give judgment on Pauli's Exclusion Law regarding the quantum numbers for outer most electron in…

A: Pauli's exclusion principle states that no two electrons in an atom can have the same four…

Q: Explain the relationship between a main-group element’s lettered group number (the number of the…

A: The periodic table gives the arrangement of elements in increasing atomic number trend. It consists…

Q: With what neutral molecule ClO–is isoelectronic?

A: Two different compounds or ions having same number of electrons are called isoelectronic species.

Q: Reorder the list in the table, if necessary, so that the atoms and ions in it are list in order of…

A:

Q: If possible attempt to ionize Rb by pulling a valence electronfrom the electron shell. Describe what…

A: The "electronic configuration" is written by the atomic number of any atom or element. "Alkali…

Q: Why does potassium have a lower first ionization than lithium ?

A: Electronic configuration of Li : 2,1 Electronic configuration of K : 2,8,8,1

Q: Determine the group number and number of valence electrons for nitrogen. Express your answers as…

A:

Q: Which one of the following is the correct order for atomic radius? (Smallest to largest) OS, F,O…

A: The minimum distance from the centre of the atom that is from the nucleus of the atom to the…

Q: Tantalum metal packs in body centered arrangement of atoms. What is the Z number?

A: Given that Tantalum metal packs in body centered arrangement of atoms. Z number = ?

Q: Why does ionization energy in crease across a period? a greater number of electrons? b. Greater…

A: The energy that is basically needed to displace an electron (e-) from an atom which is isolates and…

Q: This is about Quantum Numbers, Electronic Configuration, and Periodic Trends.  Following are…

A: We have find out isoelectronic species

Q: Use electron configurations to explain the following observations:(a) The first ionization energy of…

A: (a) Given statement, The first ionization energy of phosphorus is greater than that of sulfur.…