1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady_Fox [76]
2 years ago
15

What is the electron configuration of a ground-state cr atom? 1s22s22p63s23p64s14d5 1s22s22p63s23p64s23d4 1s22s22p63s23p63d6 1s2

2s22p63s23p64s24d4 1s22s22p63s23p64s13d5\
Chemistry
1 answer:
prisoha [69]2 years ago
8 0

The electronic configuration of a ground-state Cr-atom :

1s²2s²2p⁶3s²3p⁶4s²3d⁴

<h3><u>What are electronic configurations?</u></h3>

The arrangement of an atom's or molecule's (or other physical structure's) electrons in their atomic or molecular orbitals is known as the electron configuration in atomic physics and quantum chemistry. For instance, the neon atom's electron configuration is 1s² 2s² 2p⁶, which means that 1, 2 and 6 electrons, respectively, are present in each of the 1s, 2s, and 2p subshells.

According to electronic configurations, each electron moves individually within an orbital while being surrounded by an average field produced by all other orbitals. Slater determinants or configuration state functions are used to mathematically characterize configurations.

To view more about electronic configurations, refer to:

brainly.com/question/6253020

#SPJ4

You might be interested in
If the H+ ion concentrati on in an aqueous solution is 0.0010 M, why is it not possible for the OH− ion concentration to be 1.0
spayn [35]

Answer:

im not sure sry

Explanation:

6 0
3 years ago
After the death of living material, the ratio of carbon-12 to carbon-14 isotopes in the material;
Ad libitum [116K]
Decrease on edg 2020
3 0
3 years ago
How many valence electrons does the Lewis structure for a chlorine atom show
ohaa [14]

Answer: D

Explanation:

Chlorine is in group 7 or (VII) in Roman numerals, which means it has 7 balance electrons. It only needs one electron to become stable, hence it is next to the noble gases

6 0
3 years ago
Read 2 more answers
What is the next atomic orbital in the series 1s 2p 3s 3p
liq [111]

Answer:

s an example, the ground state configuration of the sodium atom is 1s22s22p63s1, as deduced from the Aufbau principle (see below). The first excited state is obtained by promoting a 3s electron to the 3p orbital, to obtain the 1s22s22p63p1 configuration, abbreviated as the 3p level.

Explanation:

3 0
3 years ago
Read 2 more answers
A common anesthetic in dentistry known as nitronox consists of a mixture of dinitrogen oxide, n2o, and oxygen gas, o2, which is
Nesterboy [21]

Anesthetic in dentistry  consists of a mixture of dinitrogen oxide (N₂O) and oxygen gas (O₂), which is administered through an inhaler over the nose. Total pressure of the mixture (P_{total}) is sum of partial pressure of N₂O (p_{N_{2}O }) and partial pressure of O₂, (p_{O_{2} }).

P_{total}=p_{N_{2}O } + p_{O_{2} }

P_{total}= 740 mmHg, p_{O_{2} }=370 mmHg

So, p_{N_{2}O }= (740-370) mmHg= 370 mmHg=370 torr

Hence, partial pressure of N₂O is 370 torr.

As, 1mmHg= 1 torr.


3 0
3 years ago
Other questions:
  • What is the density of heavy water?
    5·1 answer
  • 2 H2 + O2 → 2 H2O <br> How many grams of H2O are produced when 2.50 moles of oxygen are used?
    12·1 answer
  • Each of the three known isotopes of hydrogen has blank protons in the nucleus
    15·1 answer
  • 1 What direction do<br> molecules move in?
    7·1 answer
  • If 7.90 mol of C5H12 reacts with excess O2, how many moles of CO2 will be produced by the following combustion reaction?
    5·1 answer
  • Understanding the theory of plate tectonics can help people better understand Earth's movements. How can knowledge of plate tect
    8·1 answer
  • What is the difference between soluble/insoluble and miscible/immiscible?
    7·1 answer
  • My labmate discovered a new compound and wanted to try to determine what it could be. We noticed that when mixed with an acid, i
    8·1 answer
  • What is the voltage in a circuit is the current is 3 amps and the resistance is 3 ohms
    6·1 answer
  • Which best describes a compound such as sodium chloride?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!