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
Savatey [412]
2 years ago
14

Explain why the electron configuration of 2-3-1 represents an atom in an excited state.

Chemistry
1 answer:
soldi70 [24.7K]2 years ago
4 0

Answer:

because to show electons and neutrons

You might be interested in
For the reaction represented by the equation Fe + H2O ® Fe2O3 + H2, how many moles of iron(III) oxide are produced from 285 g of
schepotkina [342]

Balanced equation: 2Fe + 3H2O → Fe2O3 +3H2

Convert g to mols:

285/55.845 = 5.1034 mols

Mole ratio of Iron and Iron (III) Oxide: 2:1

5.1034/2 = 2.5517 mols

8 0
2 years ago
What is the [H+] of a solution with a pH of 6.6? Use a scientific calculator.
svetoff [14.1K]
8.3 × 106 - trust me, it's actually right. You can use the calculator to see if I'm correct. Punch in <span>8.3 × 106 = 6.6</span>
7 0
3 years ago
Read 2 more answers
A 270.0 gram piece of copper is dropped into 300.0 grams of water 24.00 °C. If the final temperature of water is 42.00 °C, what
Papessa [141]

Answer:

257

Explanation:

Just finished the test

4 0
3 years ago
List all orbitals from 1s through 5s according to increasing energy for multielectron atoms. rank orbitals from smallest to larg
GaryK [48]

Answer:

1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s

Explanation:

You can predict the order of orbital energies by constructing a diagram as shown below.

Follow the arrows to get the orbitals in order of increasing energy.

The order is

1s < 2s < 2p < 3s < 3p < 4s < 3d < 4p < 5s

3 0
3 years ago
How many more atomic orbitals does a d sublevel hold than a p sublevel?<br>2<br>4<br>6<br>8
irakobra [83]
It can hold 4 minutes more electrons.
8 0
3 years ago
Other questions:
  • When matter heats up, dose the molecules close together?
    7·2 answers
  • The nucleus is a round, double-walled structure often found in the center of both plant and
    13·2 answers
  • JCJJISULIJ
    9·1 answer
  • What are the five characteristics of a mineral
    10·1 answer
  • Arrange the events for the hydrolysis of amide bonds by chymotrypsin in their correct order 1) attack by Ser 195 to give a tetra
    15·1 answer
  • PLLLLLLLZ HELP IS NEEDED ASAP I WOULD REALLY APPRECIATE IT
    5·1 answer
  • List 3 examples of mixture and state why it’s a mixture. Help me.
    10·1 answer
  • Please describe the structure of the atom. How is the atom related to protons, neutrons and
    10·1 answer
  • *
    11·1 answer
  • Cups ans glasses are taking too long to air dry. This could be caused by
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!