Identify the atom whose electron configuration is [Ar] 3d^5 4s^1. A) Write the one or two-letter...

Identify the atom whose electron configuration is [Ar] 3d^5 4s^1.

A) Write the one or two-letter symbol for the element.

B) how many unpaired electrons are there in the ground state of this atom?

Solutions

Expert Solution

Count electrons

Z = Ar + 5+1 = Ar + 6 = 18+6 = 23

this must be Vanadium

unpaired electrons --> from d

5 are unpaired

from s

1 is unpaired

total = 5+1 = 6

queen_honey_blossom answered 2 years ago

Next > < Previous

Related Solutions

Identify the atom whose electron configuration is [Ar]4s^23d^6. write the one or two letter symbol for...

Identify the atom whose electron configuration is [Ar]4s^23d^6. write the one or two letter symbol for the element. How many unpaired electrons are there in the ground state of this atom?

1. Write the complete electron configuration for the beryllium atom. ____

1. Write the complete electron configuration for the beryllium atom. ____Using NOBLE GAS notation write the electron configuration for the nitrogen atom. ____2.The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quantum numbers.For each of the orbitals below list a set of possible quantum numbers.(Give only one value for each.)Orbitalnlmlms1s_________________ _____There are a total of ___ values possible for ml.3p________ ____ _____There are a total of ___ values possible for ml.3.The...

Write the complete electron configuration for the neon atom. Using NOBLE GAS notation write the electron...

Write the complete electron configuration for the neon atom. Using NOBLE GAS notation write the electron configuration for the carbon atom.

Write the electron configuration for the neutral atom or ion indicated in the space provided. It...

Write the electron configuration for the neutral atom or ion indicated in the space provided. It is OK to use the condensed notation in which the noble-gas core is represented using the appropriate symbol in square brackets. For example, the electron configuration of Al is [Ne]3s23p1 (a) Write the electron configuration of Sn (Z = 50). (b) Write the electron configuration of Ni2+ (Z = 28). (c) Write the electron configuration of Te2– (Z = 52). (d) Write the electron...

Write the electron configurations for the following atom and ion. (show full configuration.)

Write the electron configurations for the following atom and ion. (show full configuration.) (a) Mg2+ (Z=12, magnesium ion) (b) Sc (Z=21, scandium)

The electron configuration of a neutral atom in the ground state is 1s22s22p63s2. Write a possible...

The electron configuration of a neutral atom in the ground state is 1s22s22p63s2. Write a possible set of quantum numbers for the fourth electron added to the atom, and identify the element.

Part A Write the full electron configuration for the nitrogen atom. Express your answer as a...

Part A Write the full electron configuration for the nitrogen atom. Express your answer as a series of subshells. For example, the full electron configuration for carbon should be entered as 1s^22s^22p^2. Part B Write the full electron configuration for the aluminum atom. Express your answer as a series of subshells. For example, the full electron configuration for carbon should be entered as 1s^22s^22p^2. Part C Part complete Write the full electron configuration for the neon atom. Express your answer...

Starting with the previous noble gas, write the condensed ground-state electron configuration of an atom of...

Starting with the previous noble gas, write the condensed ground-state electron configuration of an atom of the following elements. (Type your answer using the format [Ar] 3d10 4s2 for [Ar]3d104s2.) (a) cadmium (b) lead (c) hafnium (d) arsenic e)scandium f)silver

Starting with the previous noble gas, write the condensed gound-state electron configuration of an atom of...

Starting with the previous noble gas, write the condensed gound-state electron configuration of an atom of the following element. (Type your answer using the format [Ar] 3d10 4s2) Please explain. a) nickel b)hafnium c) scandium d) arsenic

The electron configuration of a neutral atom is 1s^22s^22p^63s^2. Write a complete set of quantum numbers...

The electron configuration of a neutral atom is 1s^22s^22p^63s^2. Write a complete set of quantum numbers for each of the electrons. Name the element.

Subjects