Write the electronic configurations of the third-row elements shown in the partial periodic table

Q: Which of these elements is expected to have the greatest difference in its first and second…

A: Ans  Boron

Q: Write the valence electron configuration for each of the following:a. halogens            b. Group…

A: A statement describing the populations of electronic energy sublevels of an atom. See the chart of…

Q: Write the electron configurations for the elements below. Argon (Ar)  Iron (Fe)

A:

Q: describe the arrangement of the 118 elements in the periodic table

A: To find: The arrangement of the 118 elements in the periodic table

Q: Give the name and electronic configuration of three elements whose valence shell ends up with…

A: The electronic configuration given is 4s1.

Q: The charges of a set of isoelectronic ions vary from 31 to 32. Place the ions in order of increasing…

A: Solution- Isoelectronic species can be defined as species having the same number of electrons. We…

Q: Element Atomic Number Electron Configuration Number of Valence Electrons Magnetic Property lodine…

A: Atomic number of elements is the number of protons in the nucleus. Electronic configuration is the…

Q: State the electronic configurations of atomic B and O, clearly indicating the valence and core…

A:

Q: For the following elements  type the Group number, number of valence electrons, and element symbol:…

A: Solution (a)As it is mentioned that the number of valence electrons can be find by the summation of…

Q: Who is credited with arranging the periodic table? How are the elements arranged in the modern…

A: Periodic table is a table which shows the elements arranged in order of increasing atomic number of…

Q: Give the electron configurations for the following atoms/ions (you may use noble gas shorthand…

A: Write electronic configuration of the given atoms or ions---

Q: 2. For Iron, use a complete electron configuration AND energy level diagram to explain the multiple…

A:

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

A: The electron configurations has to be written.

Q: Which of the given elements has the most nonmetallic character?

A: In the periodic table, the left side of the periodic table contains metals whereas the right side…

Q: Show the electron configuration of the following elements and underline the configuration that shows…

A:

Q: Halogens are a family of elements that have very low melting points and have a tendency to gain…

A: Halogens belongs to the 17th  group. That are fluorine, chlorine why bromine dissolved iodine…

Q: Group the elements into pairs that would most likely exhibit similar chemical properties. It does…

A: We have to pair the elements as per their properties

Q: Predict the charge of the ion formed by  element and write the electron configuration of the ion. Rb

A:

Q: Which group of elements has the largest atomic radii? Halides Alkali metals Alkaline earth metals…

A: Atomic radii varies with the group of periodic table and with this we will answer the question.

Q: Have you noticed the nutrient label in your favorite snack? What are the elements present in it?…

A: Element present in the snack are given on the back of the packet of snacks.

Q: Write the complete electron configuration for the common monatomic ion formed by the element…

A: To write the complete electronic configuration for the common monatomic ion formed by the element…

Q: Determine the number of valence electrons in  element.  Ni

A:

Q: Type the complete electron configuration, and below that the “abbreviated electron configuration”…

A:

Q: An element with the electron configuration [noble gas] ns2 (n-1)d10 np4 has [number] valence…

A: We know that,  Number of valence electrons= number of electrons present in valence shell

Q: - Which of the following is wrong ?    A) Stable ion of the P element has -3 charge.  B) Valance…

A: Valence electrons are outermost shell electrons with highest value of 'n' principal quantum number.

Q: Explain the periodic table and list all elements

A: Periodic table: It is a table to display chemical elements. In the modern periodic table there are…

Q: An ion with charge 2+ has the following orbital diagram. Name the ion and state its electronic…

A: The question is based on the concept of electronic configuration. electrons are filled in orbitals…

Q: Which pair of elements have the same number of valence electrons? O Do and Wh (elements 119 and 137…

A: Valence electrons :-  The electrons present in the outermost shell (valence shell) of an atom are…

Q: Determine the number of valence electrons in  element.  Cs

A: The valence electrons of an atom are furnished as the electrons reside in the outermost shell. When…

Q: Explain why it is possible to determine the charge of monoatomic ions from their position on the…

A: Octet rule is the tendency of atoms to prefer to have eight electrons in the valence shell. Electro…

Q: Give the general characteristics of the long form of Modern periodic table?

A: The modern periodic law states that “the properties or characteristics of the elements (both…

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: Magnesium is located in group 2A. Therefore, it needs to lose two electrons in order to achieve a…

Q: how many electron shells do most materials used in electronic and electrical applications contain?

A: 2 electron shells are used in electrical and electronic property of the material

Q: In many Periodic Tables, a zig-zag line slanting down and to the right is shown in the p-block of…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: To what part of the periodic table does the valence electron correspond?

A: Valence electrons are electrons present in outermost shell of any element. They are related to…

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: The arrangement of electrons in electrons present in orbits of an atom is known as electronic…

Q: 3. Complete the information in the following table: Number of Valence Element Rb Energy level in…

A: Electronic configuration is arrangement of electrons in shells, subshells and orbitals.

Q: Valence electrons in an atom of phosphorus are closer to the nucleus than the valence electrons of…

A: The objective of the question is to explain using the given options that why is that - "Valence…

Q: In many Periodic Tables, a zig–zag line slanting down and to the right is shown in the p–block of…

A: 1.) On the basis of electronic configuration of elements, the periodic table is divided into four…

Q: What do all of the elements in a given horizontal row of the periodic table have in common?

A: The horizontal rows of the periodic table is known as the period. While the vertical columns are…

Q: Determine the number of valence electrons

A: Elements having 5,6, and 7 electrons in its outermost shell tend to gain electrons whereas elements…

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: The alpha-numeric representation of the distribution of the electrons in the atomic orbitals of an…

Q: Which statement best describes the positions of the two elements in the periodic table?

A: As we move along a period size of atoms decreases due to increase in the edfective nuclear charge…

Q: For the element Cadmium (Cd).

A: Symbol: 2 Atomic number: 48 Complete Electronic configuration:

Q: This element A has a complete octet of valence electrons (i.e., has a complete outer shell). Part 4…

A:

Q: Predict the charge of the ion formed by each element and write the electron configuration of the…

A: Aluminium is located in group 3A. Therefore, it needs to lose 3 electrons in order to achieve a…

Q: Sketch a periodic table (without element symbols). Include the correct number of rows and columns in…

A:

Q: Write the full electron configuration (no noble gas short cuts) for Cl

A: Electronic configuration: It is used to denote the distribution of electrons placed over orbitals…

Q: Write the full electron configuration (no noble gas short cuts) for Sr2+

A: Given Sr2+ whose full electronic configuration is to be written.