Arrange these elements according to electron affinity. Most energy released by gaining an electron Most energy absorbed by gaining an electron Answer Bank F Al Ве

Q: A Sulfur atom has electron, proton and neutron. It has valence electrons in its shell. Its…

A: In a neutral atom: Z = Number of e- = Number of p+ Also, A = Z + Number of n0

Q: Which element has the highest electron affinity (highest energy release to gain an electron)?

A: Electron Affinity(EA) or Electron gain enthalpy:  Electron affinity can be defined as the amount of…

Q: Arrange these elements according to electron affinity.   Most energy released by gaining an…

A: Electron affinity is defined as the amount of energy released when an electron is added to a neutral…

Q: why do the other elements want to gain lose or share electrons to be like the noble gases

A: The noble gases rarely form compounds. They have the most stable configuration (full octet, no…

Q: Why does the size of an atom increase when it gains an electron? O The electron gained introduces…

A: When an atom gained an electron from other atom the electron occupy the outermost shell of that…

Q: How many dots, representing electrons, would be around a selenium atom?

A: Atomic number of selenium atom is 34. Electronic configuration of selenium atom = [Ar] 3d104s24p4

Q: Chromium forms two different ions – chromium (II) and chromium (III).  What energy level(s) and…

A: Cr have 3d54s1 Cr+3 have 3d3  So now we can say 3 energy level and D subshell in involved

Q: It has the wrong number of electrons in the first energy level? It has the incorrect number of…

A: Atomic number of calcium = 20

Q: Refer to the periodic table and state the number of valence electrons for any element in each of the…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Write the electron configuration for the element fitting each of the followingdescriptions.a. a…

A: The electron configurations has to be written.

Q: ___________is a number that appears at the top of each vertical column (group) in the periodic table…

A: The periodic table is divided into seven horizontal periods and 18 verticle groups.

Q: Which element has the highest electron affinity (highest energy release to gain an electron)? O Te O…

A: We have to predict the element with highest electron affinity.

Q: All non-metals form __________ when they ____________ electrons

A: Metals loss electrons to give a positive ion. Non-metals accept electrons to give a negative ion.…

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A:

Q: Write the complete electron configuration for the cobalt atom. Using NOBLE GAS notation write the…

A: Write electronic configuration of Cobalt & vanadium ?

Q: Most energy released by gaining an electron Most energy absorbed by gaining an electron Answer Bank…

A: The loss of energy is named as ionization energy and the gain of energy is termed as electron gain…

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A: Atomic symbol of sulfur is 'S', bromine is 'Br' and Helium is 'He'.  Sulfur has Atomic number 16,…

Q: Arrange given elem atomic numbe table showing the clectronic configuration each element. Start…

A: In the modern periodic table elements are arranged according to their increasing order of atomic…

Q: Complete ALL boxes in the table below. Number Number Number Number of Chemical name of of of valence…

A: Number of neutrons is obtained by the difference between mass number and atomic number.

Q: Drag the appropriate items to their respective bins. Reset Help Attractive forces between atoms are…

A: in the given potential energy digrams of two atoms as a function of internuclear distance: A bin -…

Q: Element Atomic structure (Draw & label) Electron box diagram Electron configuration (without the use…

A:

Q: Part B. (To be accomplished on week 3 day 3) Directions: Complete the following table with the…

A: A question about the stability of elements based on the octet rule.

Q: The electron affinity of argon would be favorable.  True  False

A: Electron affinity is defined as the change in energy which results from adding an electron to a…

Q: Identify the inner electrons, outer electrons, and valence electrons in each electron configuration:

A:

Q: How many electrons are present in an atom which has first and second shells filled, and one electron…

A: Solution- according to Bohr modal shells (K,L,M,N, ,,,) fillup by electrons ; In 1st shell = 1.n2…

Q: Enter the number of electrons in each energy level (shell) for each of the elements. If the energy…

A: The no of electrons in each element equals the atomic no of that element.

Q: 1. the element that lost the electron/s and number of electrons it has lost 2. the element that…

A: 1) in the MgCl2 metal loose electron that is magensium. 2) chlorine will gain electron

Q: Write the complete electron configuration for the nickel atom. Using NOBLE GAS notation write the…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A: The amount of enthalpy change during an addition of one electron to the valence shell of an atom is…

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A: The electron affinity (EA) of an atom is equal to the amount of energy released when an electron is…

Q: Chlorine has how many electrons in its outermost principle energy level.

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

Q: Determine the number of core and valence electrons present in iodine. Number of Core Electrons:…

A: Here, we have to find the number of core and valence electrons that are present in iodine.

Q: True or False: The value for electron affinity is a negative value because whenan electron is added…

A: Electron affinity can be defined as the amount of energy released when an electron is added to the…

Q: Which of the following most likely describes an endothermic process? A. First electron affinity B.…

A: The energy difference of the products and reactants is known as the energy change of a reaction.

Q: What would be the electron configuration of a sulfur ion S-2

A: Answer: the electronic configuration of S2-  = 1s2 2s2 2p6 3s2 3p6 or [Ne] 3s2 3p6

Q: 4.4) Complete the table below: Element 19 19K SB Atomic structure (Draw & label) Electron box…

A:

Q: State the number of electrons that must be lost by atoms of each of the following to achieve a…

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: When two or more atoms share electron it is known as a (A) Higgs Bond (B) Bohr Bond (C) Covalent…

A: A chemical bond is the attraction between the atoms or ions that enables the formation of the…

Q: How many electrons are present in an atom which has first, second, and third orbitals filled. Name…

A: According to Aufbau's principle, the orbitals are filled in the order of their increasing energy.

Q: Ionization energy increases going down a group on the periodic table. True or false?

A: Ionization energy increases going down a group on the periodic table.  Ionization energy :- energy…

Q: Removing an electron from an atom (ionization energy) always requires energy to be put into the atom…

A: Ionisation energy is amount of energy required to remove electron from any atom from it's gaseous…

Q: Which element has the lowest electron affinity (lowest energy release to gain an electron)? O Sr O…

A: Given : We have to predict which of the following will have lowest electron affinity.

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A: Electron affinity is the energy released when an atom accept the electron. High electron affinity…

Q: Write the complete electron configuration for the neon atom. Using NOBLE GAS notation write the…

A:

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron

A: Step 1) Electron affinity is the amount of energy absorbed when an electron is added to the isolated…

Q: Rank the following elements according to their ionization energy. element ionization energy silicon…

A: The energy required  to remove one or more electrons from a neutral atom to form a positively…

Q: When an electron is added to a nonmetal atom, is energy released or absorbed What is the electron…

A: Since you have asked multiple questions, we will solve the highlighted question for you as asked by…

Q: When a phosphorus atom is converted to a phosphide ion. what happens to the number of unpaired…

A: Atomic number of Phosphorus is 15 . When phosphorus atom gain  3 electrons , it will become…

Q: How is an atom of the element xenon (Xe) likely to act during a chemical reaction? It will likely be…

A: the correct option is as follows:

Q: Arrange these elements according to electron affinity. Most energy released by gaining an electron…

A: