Which of the following is incorrect? The amount of energy to be supplied to an isolated gaseous atom to remove one electron from its outermost shell is called • ionisation energy The amount of energy released when an extra electron is added to an isolated gaseous atom is called electron affinity The tendency of atom in a molecule to attract a pair of bonded electrons towards itself is called electronegativity O None of these

Q: Arrange the following ions in order of increasing ionic radius: phosphide ion, chloride ion,…

A: Given, phosphide ion (P3-) chloride ion (Cl-) potassium ion (K+) calcium ion (Ca2+) Arrange the…

Q: When metals react, they lose a valence electron and form anions. lose a valence electron and form…

A: Metals are electron rich . Metal are electropositive in nature. Because of the electropositive…

Q: In Li element, what  are  the number of electrons lost or gained by atoms during ionic bonding…

A: ANSWER IS

Q: Write the electron configuration for the monatomic ions formed from the following elements (which…

A:

Q: Write the electron configuration for each of the following ions:   P 3- Mg 2+ Cs 1+

A: Here we are asked to write the electron configuration for each of the following ionsP3-, Mg2+  and…

Q: based on the octet rule, oxygen most likely forms a ___ ion.

A:

Q: What is the formula of the ion formed when phosphorus achieves a noble-gas electron configuration

A: Atomic number of phosphorus is 15

Q: Which one of the following statements is true? Select one: a. Negatively charged species are…

A: Among the given statements, the statement (d) and (e)  is correct According to Valance bond theory…

Q: What do we mean by the term electronic structure? Select all that apply. The arrangement of the…

A: In an atoms nucleus is present at the centre and it contains neutrons and protons and these species…

Q: Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. • The…

A:

Q: When potassium permanganate is formed, how does the electron configuration of potassium change,…

A: Potassium permanganate is KMnO4. In potassium permanganate, the ions involved are K+ and MnO4-.

Q: predict the electron configurations of the following ions. Sulfide anion (S–2)

A: Atomic no. of S = 16 So, 16 electrons But it is in -2 oxidation state, Means 16+2 = 18 electrons.

Q: or questions 51 thru 53, type the number of electrons in the VALENCE shell for the atoms listed.…

A: Cl has 7 electron in its valance shell Si has 4 electron in its valance shell

Q: 1. For each of the following properties of hydrogen, state whether hydrogen more closely resembles…

A: The given elements are Lithium and Fluorine. Lithium resembles statements (a) and (f). Fluorine…

Q: The positively charged region at the center of the atom* O electron matter substance nucleus

A: The smallest unit that preserves an element's attributes is defined as an atom. Distinct elements…

Q: Assuming normal filing rules, write the full and abreviated electron configurations as well as the…

A: Since you have posted question with multiple sub-parts, we will solve the first three sub-parts for…

Q: . Atomic size increases down the periodic table and increases as we move across the periodic table…

A: Explanation 1.Atomic size decreases in periodic  table from left to right  2. Ionisation energy is…

Q: What does S do to become stable ? S will| and have a charge. a. lose 2 electrons b. lose 3 electrons…

A: In order to get stability, any atom generally gains or losses the electron(s) to achieve the stable…

Q: Arrange the following ions in order of increasing ionic radius: cesium ion, telluride ion, iodide…

A: The ionic radii of given ions are as follows; Caesium ion Cs+ = 1.67 Angstrom Telluride ion Te2+ =…

Q: The atomic symbols of elements are: A, B, C dan D a) Write the electron configurations of the four…

A:

Q: An atomic orbital represents: O the region of electron density for a covalent bond O a fixed path…

A: Here we have to define atomic orbital.

Q: Why does sIiver hot have the expected electron configurations? completely filled orbitals are more…

A: Atomic number of silver = 47 Silver is a transition metal, which implies that the occupied d orbital…

Q: Use condensed electron configurations and Lewis electron-dot symbols to depict the ions formed from…

A: Since we answer only upto three sub-parts, so we'd answer the first three sub-parts only. Please…

Q: Consider an ionic compound, MXMX, composed of generic metal MM and generic, gaseous halogen XX. The…

A: Lattice energy :- The energy released when one mole of crystalline solid is formed by the…

Q: What is the chemical formula of the ionic compound produced through the interaction of each of the…

A: 1(a) Li and S  The reaction of the above two elements is given below : 2Li  +  S  →  Li2S The ionic…

Q: If Sodium (Na) bonds with Chlorine (CI), which statement is true? Na Na Sodium atom CI Chlorine atom…

A:

Q: Which of the following is optimal at the bonding distance? A) The balance between the attractive and…

A: Each bond has a particular bond length and this bondlength is decided by the attractive and…

Q: Which of the following properties of elements increases from top to bottom?* ionization energy…

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

Q: LEVEL1 1) Fill in the blanks below: a) Valence electrons are in an ionic bond. in a covalent bond.…

A: Valence electron is an electron which is present in outer shell. It can participate in the formation…

Q: Write the complete electron configuration for: 1. potassium ion 2. phosphide 3. iron(III) ion 4.…

A: We need to write the electronic configuration for,  1. Potassium ion 2. Phosphide 3. iron (III) ion…

Q: plain the statement of VBT. "The share

A: VBT is a short form of valence bond theory. This theory explains the bond formation between two…

Q: What is the noble gas electron configuration for Radon (Rn)? ldentify the valence electrons by…

A:

Q: How many valence electrons do atoms of each of the elements have? Cs: valence electrons Kr: valence…

A:

Q: Group the following  ions into one of two groups based on the ion size compared to itsrespective…

A: Cations are formed when an atom loses its electron(s). So, when an atom forms a cation, the number…

Q: Write the electron configuration for each of the followingions, and determine which ones possess…

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

Q: Below is a table of elements in a parallel universe: Element Symbol Charge Atomic Mass Scratchium…

A: Element with no charge that is 0 not likely to form a bond with another atom. Element with no charge…

Q: Give the periodic group number and number of valence electrons for each of the following atoms. a. S…

A: The periodic group number and the number of valance electrons depends on the electronic…

Q: the chemical formula of the ionic compound formed between the following pairs of elements: a) Al and…

A:

Q: Coal is a form of carbon that serves as fuel to generate heat or electricity. Incomplete combustion…

A: We need to show the schematic of the reactions between carbon and oxygen, corresponding to…

Q: What noble gas structure is formed when an atom of each of these metals loses all its valence…

A: a) Given element Potassium. The electronic configuration of Potassium is given below, K : 1s2…

Q: Choose the answer that correctly fills the blanks in the following sentence: Based on the octet…

A:

Q: A monatomic ion with a charge of +2 has an electronic configuration of…

A: An atom or Group of atoms having positive or negative charge known as Ion.The Ion which has one or…

Q: Which of the following is true of the halogens in periods two and three when comparing them to other…

A: In a period, on moving from left to right, ionization energy gradually increases. Halogens have…

Q: A monatomic ion with a 1- charge and a monatomic ion with a 1+ charge both have an electron…

A: Ionic bond : These bonds are formed by the transfer of electrons from one element to another…

Q: Are the following statements true or false? 1.  In the periodic table, the number of valence…

A: These questions are related to the periodic properties of atoms . There occurs  a repetation in…

Q: X). If this element loses four electrons, it changes to an ion X“. a) What is the chemical symbol of…

A: a. From the given figure, it is certain that number of electrons in X is 50. Therefore, the element…

Q: Use condensed electron configurations and Lewis electron-dotsymbols to depict the ions formed from…

A: Since we answer only upto three sub-parts, so we'd answer the first three sub-parts only. Please…

Q: Total Number of Full Electron Noble GaS Ele Element Electrons Configuration Configuration Electrons…

A: Valence electrons are the electrons which are present in the outermost shell of an element.

Q: Electronegative elements have a tendency to (1)(2), which is used to describe (3) nature. (1) =…

A: Electronegativity is defined as the tendency of an atom participating in a covalent bond to attract…

Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.