When we draw Bohr diagram for the elements, why calcium has 8 electrons on the third shell but zinc has 18 electrons on the Third shell. Justify your answer by writing the electron configuration and drawing Bohr diagram.

Q: 8. How much energy (in kilojoules) is released by a hydrogen atom when an electron falls from the…

A: The energy of nth orbital of a hydrogen atom is calculated by the formula, The wavelength of…

Q: What are valence electrons? How many of a magnesium atom’s 12 electrons are valence electrons?

A: An atom is made up of a nucleus and orbitals in which electrons revolve around the nucleus. Nucleus…

Q: Calcium atom Oxygen atom Sulfur ion Electron orbital diagram Electron configuration

A: Atoms consist of nucleus and electron cloud around it. Nucleus consist of electron and proton . All…

Q: What is used to address a position of an atom?

A: Answer is as follows:

Q: Which of the following ions can be described by the Bohr’s model? B4+ F‒ Li+ Be2+ Bohr’s model…

A: Bohr's model applies only to the H atom and the species which have H like configuration also follows…

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: Absorption is defined as the excitation of electron on absorbing energy and excitation from lower…

Q: " The electron configuration can also be represented by writing the symbol for the occupied subshell…

A: The electronic configuration can be written using three basic rule 1. Aufbau principle.2. The…

Q: 20. When a Ca atom loses all of its valence electrons, it is isoelectronic with? (Show the ground…

A: Atomic number of Ca is 20.  Isolelectronic species are those which have same number of electrons.

Q: Which of the following is a reasonable criticism of the Bohr model of the atom? a) It does not…

A: •Bohr model:-In an atom, electrons revolve around the positively charged nucleus in a definite…

Q: What is the trend in reactivity of group 1 and group 2? What does ease of removing an outer electron…

A: Group I elements (alkali metals) & Group II elements (alkaline earth metals) to form a positive…

Q: Draw the Bohr-Rutherford Diagram of Aluminum oxide.

A: Please find your solution below : Bohr-Rutherford diagram is a simple atomic model that shows the…

Q: Which statement is true concerning Bohr's model of the atom? O The model accounted for the…

A: Introduction to Bohr's model of an atom. By stating that electrons move in fixed orbitals (shells)…

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: Step 1: Step 2: Step 3: Step 4:

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: Classify each of the following statements about the Bohr model of the atom as True or False. Bohr…

A:

Q: There are several statements about valence electrons below. Which one is true?  They do not…

A: Definition of valence electron: A valence electron is an outer shell electron that is associated…

Q: The Bohr model explains energy interaction with electrons as:   Energy is absorbed by an electron…

A: Niels Bohr was to explain the features of hydrogen atom, its structure and spectrum. The demerit of…

Q: Consider the atom of phosphorous and its radius (size). List two elements: 1)One from the same group…

A: The atomic size of elements increases up to down in group whereas decreases in the period left to…

Q: how do I find the valence electrons of an element?

A: The outermost electrons of an atom are called the valence electrons. In-order to find out the…

Q: Which statement is true of the atom with an electron configuration of 1s2 2s2 2p6 3s1? This is the…

A: The electron configuration 1s2 2s2 2p6 3s1 corresponds to the element sodium (Na), which has 11…

Q: *Consider just the second energy level for fictional atom Zy. Determine the following information.…

A: If in the electronic configuration any element has unpaired electron and attracted by magnetic…

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: Given Data:In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One…

Q: Draw the orbital diagram for the following particles A sulfur atom A silicon atom

A: Pictorial descriptions of electrons in an atom are orbital diagrams.Three rules are Useful to…

Q: 93. Draw a Bohr-Rutherford diagram of an oxygen atom if all its electrons are in their ground state.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The Bohr model of the atom was an important discovery that led to the modern theory of atomic…

A:

Q: Why does each element give off a specific color when heated? Use the Bohr model of the atom to…

A: Why does each element give off a specific color when heated? Use the Bohr model of the atom to…

Q: The first, inner-most energy shell of an atom O can have a maximum of 8 electrons O can have a…

A: Introduction The energy shell of an atom is the region or group of electrons surrounding the nucleus…

Q: Give the complete electron configuration for zinc

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

Q: location in atom charge mass proton neutron electron

A: Question based upon structure of atom.explain the properties of sub-atomic particles.

Q: 2) a) For each of the valence electrons of sulfur, write all the four quantum numbers (n, 1, mi and…

A:

Q: You and your classmates have been given an electron configuration and need to identify what it is.…

A: When the distribution of electrons in the various orbitals is done in an atom around the nucleus, it…

Q: You and your classmates have been given an electron configuration and need to identify what it is.…

A: Since, According to Aufbau law,  Electron filled in increasing order of their energy. Thus,

Q: Need help... don't need to do 20 just 3 ; Carbon, Boron and Nitrogen.

A:

Q: Please explain the electron configuration of Chlorine and where this element is commonly used? Thank…

A:

Q: The reaction of methane and water is one way to prepare hydrogen for use as a fuel:   If you begin…

A: Explanation Stoichiometric equation of methane and water     CH4(g) +H2O(g) → CO(g)  +H2(g) So we…

Q: In the following questions identify the elements of the periodic table by their atomic numbers.…

A: The atom with electronic configuration 1s22s22p6 is Neon (Ne, atomic number 10)

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: Based on the photoelectron spectrum, identify the unknown element and write its electron…

A: a) based on the given photo electron spectrum the predicted electronic configuration of the element…

Q: For the element Cadmium (Cd).

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

Q: Redraw the table below and then enter the number of electrons in each quantum level (n) for the…

A: •We have to write number of electron present corresponding value of"n". •Here "n" is principle…

Q: What is the ratio of the 6th orbital to the 2nd orbital in the Bohr model of the atom?

A: Correct Answer is - 9:1. Explanation can be shown bel

Q: What is the electron arrangement for the element that has two more protons than carbon?

A: Introduction Electron arrangement refers to the way in which electrons are arranged in an atom or…

Q: Which of the following statements are not true about the Rutherford Planetary Model?   Loss of…

A: As per the Rutherford planetary model of an atom, electrons orbit around the nucleus in certain…

Q: energy level atomic number d-block orbital/sublevel family period f-block s-block p-block electrons…

A: In the periodic table, each element has a different atomic number, and elements are arranged…

Q: What is the electron configuration of a potassium ion?   What is the electron configuration of a…

A: The electronic configuration of an element shows the distribution of electrons in its atomic…