Arrange each of the following lists of elements in order ofincreasing ionization energy:a. Cl, Br, I b. Ra, Be, Mg

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, B, N.…

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Q: Upload a COMPLETE electron configuration for Iron (Fe) Add a File Record Audio Record Video

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Q: Indicate the maximum number of electrons in the following:a. 2p orbitalb. 3p sublevelc. n = 4 energy…

A: Given options are,

Q: 8. Identify for an atom of 32s : element name: Z, atomic number = A, mass number = number of…

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Q: Is the electron configuration of chlorine-35 the same or different than the electron configuration…

A: Chlorine-35 and chlorine -37 are isotopes of chlorine. As we know that isotopes of same atom have…

Q: For each of the following pairs of elements pick the atom with: (Mg and K)  and  (F and Cl) more…

A: Given pairs of elements: (Mg and K) and (f and Cl) We have to pick the atom with: more favorable…

Q: Which element has 71 neutrons? a) 222Rn b) 146Nd c) 159Sm d) 140Ce e) 121Sn

A: We can find neutrons by subtracting number of protons form mass number.  No.of neutrons=mass…

Q: An atom with which atomic diagram has chemical properties most similar to calcium? a) b) c)

A: Introduction The elements which have a similar number of outermost electrons (or we can also ay…

Q: State the Pauli exclusion principle. Explain how it is usedto determine the number of electrons that…

A: An electron has four quantum numbers: principal quantum number (n), Azimuthal quantum number (l),…

Q: 7.125 How do ionization energies change with increasing atomic number (a) down a group of elements…

A: Ionisation energy (IE) : The ionisation energy is defined as the amount of energy to remove the most…

Q: How would you rank the following elements in the order of increasing size: S, Si, O, Mg, and F?

A: Variation of atomic size in groups :- In a group from top to bottom atomic size increases because…

Q: Place the following elements in order of increasing ionization energy S, Mg, Si,  F

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Q: 6.92 Write the electron configuration of a xenon core.

A: Electronic configuration: It designate the distribution of electron of molecule or an atom in a…

Q: An unknown element has a mass number of 85 and the quantum number sequence for the last electron to…

A: Mmm

Q: An element that is commonly used in solar cells and other photovoltaic devices is reflect by the…

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Q: 1. Write the electron configurations using orbital box diagrams for each of the following atoms.…

A: Electronic configuration is done according to aufbau's principle.

Q: A sublevel is the region around the nucleus where electrons of a certain energy are most likely 1.…

A: A sublevel is further divided into orbitals . For example the 's' sublevel have only one orbital and…

Q: Write each element’s orbital notation and completeelectron configuration.a. beryllium c. nitrogenb.…

A: a.

Q: Which 'rule for filling' is being violated in the orbital diagram shown here? 28 2p 14 a. Aufbau b.…

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

Q: . Compare O and F, which one has the smaller shielding? Explain why!

A: Shielding : In any atom, due to the presence of inner-shell electrons, outer valence -shell…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, В, N.…

A: Option A) Rb > Mg > B > N > F is correct.

Q: What is the maximum number of electrons that can occupy the orbit, n = 3? А. 2 В. 6 С. 8 10

A: orbit 3 is having sub-shell s, p and d

Q: What is the maximum number of electrons in the 8th Energy Level?

A: The maximum electron in any level can be given by  =2n2 ( n can't be zero) because the number of…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, B, N.…

A: In a periodic table, the size of atom increases down the group due the addition of an extra shell.…

Q: Arrange the following groups of atoms in order of increasing size. a.) Cs, Mg, K b.) Sb, Ba, S c.)…

A: (a) Atomic size decreases along a period and increases down a group. Alkali metals have the largest…

Q: The maximum number of electrons that can be found in a 3p sublevel is:   a. 2   b. 3   c. 6   d.…

A: Given,  The maximum number of electrons that can be found in a 3p sublevel is:

Q: Arrange the elements in each group in order of increasing ionization energy. a. phosphorus, silicon,…

A: The ionization energy is the amount of energy required to remove the loosest electron from the…

Q: 24) Write the electron configurations for the following atoms. Do not use shorthand notation, and…

A: the electron configuration is the distribution of electrons of an atom or molecule (or other…

Q: The maximum number of electrons that can be accommodated in a sublevel for which / = 3 is Select…

A: From the azimuthal quantum number, we can determine how many electrons can ve accommodated in  that…

Q: Arrange the following set of atoms in order of decreasing atomic size: Ge, Pb, Sn Which atom has the…

A: Along the period atomic size decreases, since the number of shells increases and also there is…

Q: Write complete electron configurations and abbreviated orbital diagrams for each of the elements…

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Q: 9) How many subshells are found in the 2nd energy level or shell? A) 2 B) 4 С) 3 10) What is the…

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Q: MCQ 110: The two outermost electrons occupy an s-orbital in the elements of A. Period 2 B. Period 3…

A: The outermost shell is known as Valence shell and the electrons found in it are valence electrons.

Q: Place the following elements in order of increasing size   Be, Se, C, O

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Q: Arrange the atoms in order of increasing atomic size. W, Ag, Fr, Te

A: ->On going left to right in periodic table atomic radie decreases . -> On going top to bottom…

Q: 16. Which is larger: an atom of Be or an atom of Ra? Explain your choice. (Location on the periodic…

A: As you move down the group in the periodic table, atomic size increases

Q: Which atom has a larger atomic radius, S or Cl ?Why?

A: Atomic radius may be defined as: -…

Q: Rank the atoms in each group in order of increasing size. a. boron, carbon, neon b. calcium,…

A: Solution- Rank the atoms in each group in order of increasing size. across a row of the periodic…

Q: An orbital energy diagram is used to show the order in which electrons are assigned to energy…

A: According to the aufbau principles, the order of energy among the s, p and d orbitals are…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, В, N.

A: We know that periodic trend for atomic sizes : In period : The size of atoms decreases because of…

Q: How many sublevel orbitals can be present when n=3?     6   12   3   9

A: Orbitals having sublevels that contain electrons. Orbitals are basically the 3-dimensional space…

Q: Rank the following atoms in order of decreasing size (i.e., largest to smallest): Rb, F, Mg, B, N.…

A: Given,  Rb, F, Mg, B, N  We know that, Atomic size gradually decreases from left to right across a…

Q: 4. The diagram shows the lowest two energy levels of an atom. B 2.4 x 10-19 J A - Use the constants…

A: Energy is inversely proportional to wavelength.

Q: 6. Draw Bohr atomic models for elements Helium, Magnesium, Oxygen and Krypton

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