What element with an electron configuration that ends with np2 where n is any principal quantum number?

What element with an electron configuration that ends with np2 where n is any principal quantum number?
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What electron configuration ends with np2?

Description : What electron configuration ends with np2?

Last Answer : Feel Free to Answer

What does the principal quantum number ‘n’ and azimuthal quantum number ‘l’ of an electron belonging to an atom represent?

Description : What does the principal quantum number ‘n’ and azimuthal quantum number ‘l’ of an electron belonging to an atom represent?

Last Answer : What does the principal quantum number ‘n’ and azimuthal quantum number ‘l’ of an electron belonging to an atom represent?

The maximum electron capacity of any orbital is (a) 2 (b) 6 (c) 14 (d) Cannot be determined unless the principal quantum number is known

Description : The maximum electron capacity of any orbital is (a) 2 (b) 6 (c) 14 (d) Cannot be determined unless the principal quantum number is known

Last Answer : Ans:(a)

Which of the following indicates the shape of the orbital in which the electron moves? w) principal quantum number x) spin quantum number y) angular momentum quantum number z) none of these

Description : Which of the following indicates the shape of the orbital in which the electron moves? w) principal quantum number x) spin quantum number y) angular momentum quantum number z) none of these

Last Answer : ANSWER: Y -- ANGULAR MOMENTUM QUANTUM NUMBER

In how many elements does the electron have the quantum number of n =4 and l = 1 ?

Description : In how many elements does the electron have the quantum number of n =4 and l = 1 ?

Last Answer : In how many elements does the electron have the quantum number of n =4 and l = 1 ? A. 4 B. 6 C. 8 D. 10

What electron could have quantum numbers n 4 l 2 ml -2 ms - 12?

Description : What electron could have quantum numbers n 4 l 2 ml -2 ms - 12?

Last Answer : Need answer

What electron could have quantum numbers n 4 l 2 ml -2 ms -12?

Description : What electron could have quantum numbers n 4 l 2 ml -2 ms -12?

Last Answer : What is the answer ?

What electron could have quantum numbers n 4 l 2 ml -2 ms?

Description : What electron could have quantum numbers n 4 l 2 ml -2 ms?

Last Answer : A 4d electron; that is for apex :)

What is the electron configuration for the element S?

Description : What is the electron configuration for the element S?

Last Answer : The electron configuration of sulfur is [Ne]3s2.3p4.

What is the electron configuration for the element Al?

Description : What is the electron configuration for the element Al?

Last Answer : The electron configuration of aluminium is [Ne]3s2.3p1.

What element has the same valence electron configuration as phosphorus?

Description : What element has the same valence electron configuration as phosphorus?

Last Answer : The answer is nitrogen. Nitrogen is one example of an elementthat has the same valence electron configuration asphosphorus.Ê

What is the electron configuration of the element Ag?

Description : What is the electron configuration of the element Ag?

Last Answer : What is the answer ?

What element has the same valence electron configuration as phosphorus?

Description : What element has the same valence electron configuration as phosphorus?

Last Answer : The answer is nitrogen. Nitrogen is one example of an elementthat has the same valence electron configuration asphosphorus.Ê

The elements that have an outer electron configuration ns2 (read: n - s - 2) are called: w) halogens x) transition metals y) alkaline earths z) noble gases

Description : The elements that have an outer electron configuration ns2 (read: n - s - 2) are called: w) halogens x) transition metals y) alkaline earths z) noble gases

Last Answer : ANSWER: Y -- ALKALINE EARTHS

If the value of principal quantum number is 4 , the possible values for magnetic quantum number will be :-

Description : If the value of principal quantum number is 4 , the possible values for magnetic quantum number will be :-

Last Answer : If the value of principal quantum number is 4 , the possible values for magnetic quantum number will be :- A. 4 B. 16 C. 32 D. 9

Suppose in certine condition only those transition are allowed to hydrogen atoms in which the principal quantum number a changes by`2` (a) Find the sm

Description : Suppose in certine condition only those transition are allowed to hydrogen atoms in which the principal quantum number a changes by`2` (a) Find the sm

Last Answer : Suppose in certine condition only those transition are allowed to hydrogen atoms in which the principal quantum ... visible range `(380 nm to 780 nm)`

What the principal of quantum number?

Description : What the principal of quantum number?

Last Answer : The principal quantum number (n) is the energy level occupied bythe electron. It is an integer value, 1,2,3,4, etc.

The orientation of an atomic orbital is governed by – (1) principal quantum number (2) magnetic quantum number (3) spin quantum number (4) azimuthal quantum number

Description : The orientation of an atomic orbital is governed by – (1) principal quantum number (2) magnetic quantum number (3) spin quantum number (4) azimuthal quantum number

Last Answer : (2) magnetic quantum number Explanation: Quantum numbers may be defined as a set of four numbers which give complete information about the electron in an atom, i.e., energy, orbital occupied, size ... tells the number of orientations which the orbitals present within the same sub-shell can take up.

Two electrons in an orbital are differentiated by which of the following? (1) Magnetic quantum number (2) Spin quantum number (3) Principal quantum number (4) Azimuthal quantum number

Description : Two electrons in an orbital are differentiated by which of the following? (1) Magnetic quantum number (2) Spin quantum number (3) Principal quantum number (4) Azimuthal quantum number

Last Answer : (2) Spin quantum number Explanation: Spin quantum number is the is the fourth quantum number that differentiates two electrons in the same orbital. The Pauli exclusion principle states that "no two ... atom. Each electron must have a different spin or occupy a different shell from any other.

Hydrogen atom is excited from ground state to another state with principal quantum number equal to 4. Then the number of spectral lines in the emission spectra will be - (1) 2 (2) 6 (3) 5 (4) 3

Description : Hydrogen atom is excited from ground state to another state with principal quantum number equal to 4. Then the number of spectral lines in the emission spectra will be - (1) 2 (2) 6 (3) 5 (4) 3

Last Answer : (2) 6 Explanation: Number of spectral lines from a state n to ground state is = n (n-1)/2 =4(4-1)/2 =12/2 =6

Two electrons in an orbital are differentiated by which of the following? (1) Magnetic quantum number (2) Spin quantum number (3) Principal quantum number (4) Azimuthal quantum number

Description : Two electrons in an orbital are differentiated by which of the following? (1) Magnetic quantum number (2) Spin quantum number (3) Principal quantum number (4) Azimuthal quantum number

Last Answer : (2) Spin quantum number Explanation: Spin quantum number is the fourth quantum number that differentiates two electrons in the same orbital.

Two electrons in an orbital are differentiated by which of the following ? (1) Magnetic quantum number (2) Spin quantum number (3) Principal quantum number (4) Azimuthal quantum number

Description : Two electrons in an orbital are differentiated by which of the following ? (1) Magnetic quantum number (2) Spin quantum number (3) Principal quantum number (4) Azimuthal quantum number

Last Answer : Spin quantum number

The orientation of an atomic orbital is governed by (1) principal quantum number (2) magnetic quantum number (3) spin quantum number (4) azimuthal quantum number

Description : The orientation of an atomic orbital is governed by (1) principal quantum number (2) magnetic quantum number (3) spin quantum number (4) azimuthal quantum number

Last Answer : magnetic quantum number

An electron is present in 4 f sub - shell . The possible values of azimuthal quantum number for this electron are :-

Description : An electron is present in 4 f sub - shell . The possible values of azimuthal quantum number for this electron are :-

Last Answer : An electron is present in 4 f sub - shell . The possible values of azimuthal quantum number for this electron are :- A. ... 3 B. 1 ,2, 3, 4 C. 3 D. 4

What could the fourth quantum number of 1s2 electron be?

Description : What could the fourth quantum number of 1s2 electron be?

Last Answer : Ms = + 1/2

What information does the first quantum number of an electron?

Description : What information does the first quantum number of an electron?

Last Answer : The energy level the electron is in

What could the fourth quantum number of 1s2 electron be?

Description : What could the fourth quantum number of 1s2 electron be?

Last Answer : Ms = + 1/2

The orbital angular momemtum quantum number indicates which one of the following? w) the average distance of the electrons from the nucleus x) the direction of spin of the electron y) the shape of the orbital z) the position about the three axes in space of the orbital

Description : The orbital angular momemtum quantum number indicates which one of the following? w) the average distance of the electrons from the nucleus x) the direction of spin of the electron y) the shape of the orbital z) the position about the three axes in space of the orbital 

Last Answer : ANSWER: Y -- THE SHAPE OF THE ORBITAL

Which quantum number indicates the shape of the orbital in which the electron moves?

Description : Which quantum number indicates the shape of the orbital in which the electron moves?

Last Answer : ANSWER: B -- SPIN QUANTUM NUMBER

The azimuthal quantum number determines the: w) spin of an electron x) shape of an orbital y) size of an orbital z) energy of an orbital

Description : The azimuthal quantum number determines the: w) spin of an electron x) shape of an orbital y) size of an orbital z) energy of an orbital

Last Answer : ANSWER: X -- SHAPE OF AN ORBITAL 

Stem and loop structures are A- proteins that help partially denatured enzymes to recover their native configuration B- structures in DNA caused by inverted repeats C- structures at the ends of linear eukaryotic DNA molecules D- the bonds between adjacent DNA nucleotides in the same strand

Description : Stem and loop structures are A- proteins that help partially denatured enzymes to recover their native configuration B- structures in DNA caused by inverted repeats C- structures at the ends of linear eukaryotic DNA molecules D- the bonds between adjacent DNA nucleotides in the same strand

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Five valence electrons of `.^(15)P` re labelled as If the spin quantum numbers of B and Z is `+(1)/(2)`, the group of electron with three of the quant

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Which of the following set of quantum numbers is impossible for an electron ?

Description : Which of the following set of quantum numbers is impossible for an electron ?

Last Answer : Which of the following set of quantum numbers is impossible for an electron ? A. `n = 1, l = 0,m_(l) = 0,m_(s) = ... = 2,m_(l) = -3,m_(s) = +(1)/(2)`

In the modern quantum-based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?

Description : In the modern quantum-based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?

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In the modern quantum-based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?

Description : In the modern quantum-based atomic theory what is the name given to a particular space around the nucleus in which an electron moves?

Last Answer : The name given to a particular space around the nucleus in whichan electron moves is Orbital

“Each electron in an atom must have its own unique set of quantum numbers” is a statement of--------? A. Aufbau principle B. Pauli exclusion principle (Answer) C. Hund’s rule D. Periodic law

Description : “Each electron in an atom must have its own unique set of quantum numbers” is a statement of--------? A. Aufbau principle B. Pauli exclusion principle (Answer) C. Hund’s rule D. Periodic law

Last Answer : B. Pauli exclusion principle (Answer)

The _____ of a detector is the fraction of incident photons that produce a photoelectron or electron-hole pair ∙ a. Responsitivity ∙ b. Photon efficiency ∙ c. Aperture ∙ d. Quantum efficiency

Description : The _____ of a detector is the fraction of incident photons that produce a photoelectron or electron-hole pair ∙ a. Responsitivity ∙ b. Photon efficiency ∙ c. Aperture ∙ d. Quantum efficiency

Last Answer : d. Quantum efficiency

(3) the number of electrons orbiting around the nucleus Explanation: The chemical behavior of an atom is determined by the number of electrons on its outer shell. As for the chemical bonding properties of the atom, the electron configuration determines how it will bond, with what it will bond, and in what ratio atoms will bond to form the 20,000,000 different substances on Earth.

Description : (3) the number of electrons orbiting around the nucleus Explanation: The chemical behavior of an atom is determined by the number of electrons on its outer shell. As for the chemical bonding properties of ... , and in what ratio atoms will bond to form the 20,000,000 different substances on Earth.

Last Answer : Methyl phenyl ether can be obtained by reacting - (1) phenolate ions and methyl iodide (2) methoxide ions and bromobenzene (3) methanol and phenol (4) bromobenzene and methyl bromide

The function of king post in a king post roof truss is (A) To support the frame work of the roof (B) To receive the ends of principal rafter (C) To prevent the walls from spreading outward (D) To prevent the tie beam from sagging at its centre

Description : The function of king post in a king post roof truss is (A) To support the frame work of the roof (B) To receive the ends of principal rafter (C) To prevent the walls from spreading outward (D) To prevent the tie beam from sagging at its centre

Last Answer : Answer: Option D

What is the electron configuration of an atom ?

Description : What is the electron configuration of an atom ?

Last Answer : The number of electrons in an atom is a unique number. The structure of which gives an idea of the properties of atoms. According to the laws of quantum mechanics, a certain number of electrons in an angle ... are as follows: (a) Pauli's Exclusion Principle ( b) Aufbau Principle ( c) Hund's Rule

What is the electron configuration of sodium ?

Description : What is the electron configuration of sodium ?

Last Answer : Sodium electron configuration → 1s ^ 2. 2s ^ 2 2p ^ 6 3s ^ 1 i.e. 1st , 2nd and 3rd orbits have 2, 8, 1 electrons respectively .

What is the electron configuration of iron ?

Description : What is the electron configuration of iron ?

Last Answer : Iron electron configuration 6 1s ^ 2 2s ^ 2 2p ^ 6 3s ^ 2 3p ^ 6 3d ^ 5 4s ^ 2 4p ^ 1 again 1s ^ 2 2s ^ 2 2p ^ 6 3s ^ 2 3p ^ 6 3d ^ 8

What is Electron Format ? What is electron configuration ?

Description : What is Electron Format ? What is electron configuration ?

Last Answer : : Electron configuration is the process of arranging electrons in a continuous energy level.

What is the formula for electron configuration ?

Last Answer : Electron Formula Formula 2n (2) B: Note: ( 2) Basically Square.

`1s^(2)2s^(2)2p^(6)` is the electron configuration of

Description : `1s^(2)2s^(2)2p^(6)` is the electron configuration of

Last Answer : `1s^(2)2s^(2)2p^(6)` is the electron configuration of A. Nitrogen B. Boron C. Argon D. Neon

What is the valence electron configuration for group 6a?

Description : What is the valence electron configuration for group 6a?

Last Answer : The elements in group 6a (16) have six valence electrons. The valence electron configuration is Xs2Xp4 , where X is the main energy level (period number).

Is the correct electron configuration for La (lanthanum) A. Kr6s25d1 B. Rn6s25d1 C. Cs6s25d1 D. Xe6s25d1?

Description : Is the correct electron configuration for La (lanthanum) A. Kr6s25d1 B. Rn6s25d1 C. Cs6s25d1 D. Xe6s25d1?

Last Answer : [Xe]6s25d1 is the electron configuration of lanthanum.

What is the electron configuration of tc?

Description : What is the electron configuration of tc?

Last Answer : Technicium (Tc) can be found in period 5 group VII of thePeriodic Table. It is a transition metal and so is a d-blockelement. Thus the electron configuration is [Kr]4d5 5s2

What is the formula of the ion formed when lithium achieves noble gas electron configuration?

Description : What is the formula of the ion formed when lithium achieves noble gas electron configuration?

Last Answer : The lithium cation is Li+.

What happens to an atom of fluorine (F) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?

Description : What happens to an atom of fluorine (F) when it forms an ionic bond in which it has the same electron configuration as the noble gas neon?

Last Answer : It accepts one electron.