Elements in the same group of the periodic tablehave the sameA. number of valence electrons.B. physical properties.C. number of electrons.D. electron configuration.

Q: Electronic configuration of elements upto atomic number 71

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

Q: Which electron configuration violates Hund's rule?

A: Hund's rule: every orbital in a subshell is singly occupied with one electron before any one orbital…

Q: The electron configuration of N* is represented by:

A: Given :- anion is N3-  To determine :- it's electron configuration

Q: Explain Bohr’s planetary model of the atom.

A: Bohr’s model consists of a small nucleus (positively charged) surrounded by negative electrons…

Q: On what basis did Bohr propose his atomic model? Explain and elaborate.

A: Bohr atomic model is the structure of an atom which represents the nucleus surrounded by atomic…

Q: Date Electron Structure 1. Draw the Bohr model for bydrogen witha single clectrn Show the l,2,) ergy…

A: Neil Bohr expounded the hydrogen model in detail. The energy paths or the circular paths around…

Q: How is energy being transferred into the atoms to excite electrons being done in?

A: These are the ways through which we can transfer energy into the atoms to excite electrons:

Q: Draw the Lowest Unoccupied and Highest Occupied orbitals for this. a) Lowest Unoccupied b) Highest…

A: lowest unoccupied orbitals means the lowest energy level where electron density = 0 Highest occupied…

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

A: Hund rule has to be stated and its application in orbital diagram of nitrogen atom has to be given.

Q: draw the Part I: Using Electronic Configuration, Atomic Structure in Planetary Model (Neil Bohr's…

A:

Q: 39. For the following elements list the shorthand electron configuration a. boron- b. cadmium-

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

Q: 15.) Elements with outermost election confiquration n ?np in the ground state hove volance elections…

A: Valence Electrons are those electrons that reside in the outermost shell sorrounding an atomic…

Q: What two elements are exceptions to the way we normally write electron configurations? write the…

A: Electronic configuration tells us about how electrons are distributed in atomic orbitals

Q: Explain why there is no such thing as a quarternary H atom also indicate using a sketch to aid your…

A: Because we know, carbon has valency of 4 it can only accommodate  any 4 entity. Now the carbon which…

Q: Explain how electrons occupy electron shells and their contribution to an atom’s relative stability

A: Introduction The tendency of an atom to be stable or to react readily with other atoms is largely…

Q: a) What are “valence electrons”? (b) What are “core electrons”?(c) What does each box in an orbital…

A: a. The valence electrons are the once that are present in the outer most shell of the atom  and they…

Q: Which has more potential energy, an electron closer to an atom’s nucleus or an electron that is…

A: An electron moves from lower energy level to higher energy level through electronic transition.

Q: 15. What are the properties of nonmetals? Where are nonmetals found on the periodic table?

A: Properties of Non-metals = Non-metals are the elements that gain electrons from the negatively…

Q: What electron configuration has the greatest stability?

A: Electron configuration represents the distribution of electrons in an atom.

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

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

Q: How are electrons distributed in different orbits(shells)?

A: The arrangement of electrons filled in the atomic orbitals is defined as electronic configuration.…

Q: What is color? Discuss based on electronic movements in an atom.

A: Visible light having certain frequency can be defined as color. The frequency of a light wave…

Q: Describe the electron configuration of an atom using principal energy level, sublevels, orbitals,…

A: The electonic configuration is written on the basis of the atomic number of an atom. The electronic…

Q: OCK Write the ground state electron configuration of W using the noble-gas shorthand notation.…

A: Filling  of electrons in atomic orbitals follow certain rules. one of them is aufbau principle. it…

Q: What are all the elements that have exceptions in their electronic configuration?

A: There are some elements which have an exceptional electronic configuration which does not follow…

Q: What two elements are exception to the way we normally write electron configuration? Write expected…

A: Aufbau's principal states that electrons filling first takes place in the lower orbital and then in…

Q: Which of the ff is a limitation of the Bohr model of the atom? a. The model only applies to light…

A: Hydrogen is an atom having atomic number 1. Its symbol is 'H'.

Q: Which orbital is non – directional?

A: The shape of s orbital is spherical and symmetry.

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: The pictures that are drawn to depict atomic orbitals represent

A: The picture that are drawn to represent atomic orbital show the region of about 90% probability of…

Q: Consider an electronic transition that originates at hydrogens ninth orbit and terminates at the…

A: When an electronic transition that originates at hydrogen's ninth orbit and terminates at the fourth…

Q: how to do/ solve electron configurations? How to abbrieveate electron configurations?

A: Electronic configuration shows the electrons distribution of atoms or molecule in its molecular or…

Q: How do we know that there's an electron(s) if the atomic number indirectly tells the number of…

A: The atomic number is equal to the number of protons present in the nucleus of the atom.

Q: 7. How do man made elements fit into the periodic table?

A: At present 112 elements are known , among them 88 are naturally occurring elements and the remaining…

Q: Define the terms orbital and electronshell. Relate electron shells to principal energy levels.

A: Energy levels (also called electrons shells) are fixed distances from the nucleus of an atom where…

Q: how to do electron configurations?

A: An atom's electron arrangement is a numeric portrayal of its electron orbitals. Electron orbitals…

Q: Give the electronic configuration for rubidium and then convert it to noble gas notation. (Give the…

A: Rubidium  symbol - Rb  group number = 1  period = 5 atomic number  = 37  so, it has total 37…

Q: How many valence electrons and how  many core electrons?

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

Q: b. Write the short form electron configuration for v*.

A: V stands for Vanadium in the periodic table The atomic number of V2+ is obtained by removing two…

Q: Orbital diagram for ⁵⁰Sn And electrons configuration

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Q: .Reason from a scientific model. Write out a brief paragraph explaining why we see specific colors…

A: To describe the Bohr model of the atom and on the basis of it briefly explain why different colors…

Q: How is the Bohr model useful in describing the atomic structure? What downsides does the Bohr model…

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Q: What is an electron configuration? Give an example.

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

Q: What is the predicted Ionic charge for a Ba ion? How am I supposed to identify this???   Similarly,…

A: The term ionic charge refers to the electric charge carried by an ion by gaining or losing electrons…

Q: Sort sketches of the general shapes into the s, p and d orbitals. Drag the appropriate items to…

A:

Q: Complete the electron configuration for F.

A:

Q: What is a valence electron?

A: Valence electron is the electron which takes part in the bonding with other element. They are…