is the electron configuration for Kr?

Q: write the electron configuration for Na

A: Electron configuration:  The complete description of the atomic orbitals occupied by all the…

Q: What is the Pauli Exclusion Principle?

A: Electronic arrangement of atoms and molecules is given by several principles.

Q: Give the main features of Thomson’s Model for an atom.

A: Thomson's model also called as plum pudding model. J.J. Thomson discovered electron in 1904. In this…

Q: Explain how the electron density is distributed around the nucleus?

A: Bohr orbit is the circular path in which electron moves around the nucleus in an atom. This implies…

Q: ment has the electron configuration 1.

A: The electronic configuration denote stage distribution of electrons in different subshells of an…

Q: Complete the electron configuration for I. [Kr]

A: Electronic configuration is a distribution of electrons of a atoms in a atomic or moleculer orbital.…

Q: What does The Pauli exclusion principle state?

A: Quantum number: It is defined as packet of energy that is associated for each electron in an orbit.…

Q: 2. Identify any 5 elements in Group 2A and determine the electron configuration of 5 elements with…

A: For any element Atomic number = number of electrons = Number of protons  Mass number = Number of…

Q: 1s2s22p6 is the electron configuration for which element? A B Ne Ar D CI

A: The electron configuration of the element given is .

Q: The electron configuration for nitrogen is 1s? 2s2 2p3. What does the 3 in 2p3 mean?

A: '3' represent number of electrons  'p' represent orbital or subshell  2'' represent energy level or…

Q: Write the full electron configuration for  element. Si

A: Electronic configuration: It is defined as the distribution of electrons present in the atom over…

Q: What is the shorthand electron configuration for a barium ion?

A: For writing shorthand electronic configuration electronic configuration of the atom is written using…

Q: Give the quantum number of Sulfur

A: Given question is : Give the quantum number of Sulfur = ?

Q: Wgat is the electron configuration and the orbital diagram for ⁵⁰Sn

A: First write the electronic configuration of Sn , then draw orbital diagram according to energy…

Q: What is the electron configuration for Ga?

A: The elements in a modern periodic table are arranged in increasing order of their atomic number. In…

Q: which of the following is a corrct electron configuration for element 82?

A: Given corrct electron configuration for element 82?

Q: The Pauli Exclusion Principle requires that

A: According to the Pauli Exclusion Principle, no two electrons can have same set of all four quantum…

Q: . Write the full electron configuration of: Sr and Ta

A: Applying concept of aufbau's electronic configuration of elements.

Q: Explain the term, the electron affinity is positive?

A:

Q: Are nonmetals to the left or right of the metalloids?

A: The metals are left to the line (except of Hydrogen which is a non metal),non metal is right to the…

Q: Write the condensed electron configuration for the following species: а. Р b. Ba с. I d. Sr+

A: The electron configuration is the standard notation used to describe the electronic structure of an…

Q: write the electron configuration for Ne

A: Electron configuration:  The complete description of the atomic orbitals occupied by all the…

Q: Write the electron configuration for K

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

Q: What is the full electron configuration of Mg?

A:

Q: How are the electron configurations of F-, O2-, and Na+ similar?

A: An atom is mainly composed of three sub-particles; electrons, protons and neutrons. These particles…

Q: Complete the electron configuration for Te. [Kr]

A: While writing the electronic configuration for an atom, electrons are filled in the increasing order…

Q: Electron configuration for N

A:

Q: What are ionization energy for atoms : (a) Sr (b) P (c) Rb

A: a) ionization energy of Sr = 549.5 KJ/mol b)  ionization energy of P = 1012 KJ/mol

Q: Give the complete electron configuration for zinc

A: The complete electron configuration for zinc is to be written.

Q: Complete the electron configuration for Si. [Ne]

A:

Q: Write the full electron configuration for  element. O

A: the full electron configuration for the element. O has to be given,

Q: b. Write the short form electron configuration for V".

A: By the electronic configuration we get the arrangement and number of electrons present in each…

Q: What is the predicted charge for a P ion?

A: The element P is found in the nitrogen group of the periodic table. Hence the number of valence…

Q: What are odd electron species? Give some examples?

A: To explain odd electron species with examples

Q: the full electron configuration for S2−

A: S = sulfur Atomic number of sulfur = 16

Q: Arrange the following elements in order of increasing energy  K, Rb, Al, Ga, Pb and Sr

A:

Q: What's the full electron configuration of Na* ion?

A: Given :- Na+ (sodium ion)  To write :- Its full electron configuration

Q: What is the electron configurations of Ge?

A: Electron configuration: The atoms of every element contain a certain number of electrons in them.…

Q: what are isoelectronic species? give examples.

A: Atoms and ions that have same number of electrons that is same electron configuration are said to be…

Q: What are the two regions of an atom?

A: The two regions of an atom has to be given.

Q: The correct electron configuration for 17Cl is?

A: Given atom: Cl  Atomic number of Cl = 17  Electronic configuration of elements tells us how the…

Q: How is the electron configuration of a cation different?

A: Electronic configuration is defined as the representation of electrons around the nucleus of an…

Q: Determine the second electron affinity of O.

A: Second electron gain enthalpy of O can be calculated using Hess's law. According to…

Q: Write the condensed electron configuration for the manganese atom.

A: The electronic configuration of atom where the core electrons are condensed abbreviated by the…

Q: What is the condensed electron configuration for Argon? * O [Ar] 4s² O INe] 3s2 3p6 O (He]2s 2ps O…

A: 1s22s22p63s23p6.....An so ,on

Q: in groups 1, 2, and 3 are going to v electrons and have a charge.

A: The Periodic table is a arrangement of chemical elements in the increasing order of their atomic…

Q: What are ionization energy for atoms : (a) F (b) Ca (c) Ba

A: a)  ionization energy of F = 1681 KJ/mol b)  ionization energy of Ca = 589 KJ./mol

Electron Affinity

When an element undergoes a chemical reaction, it either gains energy or loses energy. This gain or loss of energy is due to the phenomena that occur at atomic level. During reaction, atoms either gain electrons from other atoms or lose electrons to other atoms, and in that process, energy is produced.

P-Block Elements

Elements which are present on the right side of the periodic table are called p-block elements. In addition to the noble gases, they include the families of boron, mercury, nitrogen, oxygen and fluorine. These elements have diverse real-life implementations that we regularly experience around us. 

Metals and Non-metals

The periodic table is composed of metals, semi-metals and nonmetal elements. The physical and chemical properties of metals and nonmetals differ from each other. The study of metals and nonmetals will help one to understand the appropriate application of the particular element.