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
Levart [38]
3 years ago
11

According to Hund's Rule, if you were filling the three orbitals at the 2p energy level, you would first put an electron in the

2px orbital, then in the 2py orbital , and then in the 2pz orbital; and THEN use any additional electrons to pair up (one at a time) with those electrons.
A. True
B. False
Chemistry
1 answer:
GenaCL600 [577]3 years ago
5 0

Answer:

True.

Explanation:

The Hund's Rule states that all orbitals must be singled occupied before any orbital is doubly occupied, and all the electrons at the singly occupied orbitals have the same spin number. By doing that, the electrons filled the lowest energy orbitals first.

The 2p level has 3 orbitals: 2px, 2py, and 2pz. So, when filling it, first put an electron in the 2px, then in the 2py, then and the 2pz (all with the same spin). After that, the remains electrons can be paired up.

You might be interested in
Solve and show work. Li2S + 2 HNO3 --> 2 LiNO3 + H2S (a) Calculate the mass of lithium sulfide that will react with 250 mL of
Elenna [48]

Li2S + 2 HNO3 --> 2 LiNO3 + H2S

Li2 S  +   H2 N2 O2  -->   Li2 N2 O5   +   H2 S

Li S + H2 N2 O5 -> Li N2 O5 + H2 S

Li2 S2 + H4 N4 O10 -->  Li2 N4 O10 + H4 S2

Li^2  S^2  +  H^4 N^4 O^10  --> Li^2 N^4  O^10  +  H^4 S^2

7 0
2 years ago
Students in Ms. Winters' class were interested in testing the antibacterial strength of hand soap versus hand sanitizer. The stu
KatRina [158]
My answer is a please tell me if I helped
3 0
3 years ago
Read 2 more answers
Revision has a atoMic number of 37 and a mass number of 85. HIW many protons, neutrons and electrons does an ion of rubidium wit
EleoNora [17]

Answer: 37 protons, 48 neutrons, and 36 electrons.

Explanation: I assume "Revision" is Rubidium. It is atomic number 37, so it has 37 protons. It's atomic mass is 85, so it has an average of (85-37) = 48 neutrons. It has a charge of +1, so one electron of the original 37 has left.

6 0
3 years ago
Briefly explain the meaning of the following term forward reaction
frutty [35]
Forward reaction is a reaction in which products are produced from reactants and it goes from left to right in a reversible reaction.


For example, if the focus is on respiration, the forward reaction is written as
C6H12O6 + 6O2 ---> 6CO2 + 6H2O

If the focus is on photosynthesis, the forward reaction is written as
6CO2 + 6H2O ---> C6H12O6 + 6O2

8 0
3 years ago
Use the image to complete the sentences.
san4es73 [151]

Answer:

1. FASTER THAN- #2

2. WARMER THAN #1

3. OCCUR FROM SUBSTANCE B TO SUBSTANCE A- #3

Explanation:

I did the assignment On edg And got it right

4 0
3 years ago
Read 2 more answers
Other questions:
  • Solid sodium reacts violently with water, producing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas
    9·1 answer
  • A low level of carbon dioxide labeled with 14C is accidentally released into the atmosphere surrounding industrial workers as th
    14·1 answer
  • Carbon is often found in long chains composed of carbon and
    9·2 answers
  • Earth is in a habitable zone that allows our planet to have liquid water. What is this zone called?
    5·2 answers
  • What does “unsaturated” refer to when talking about solutions
    13·1 answer
  • A gas of unknown pressure is contained in a vertical cylinder with a piston, of mass 1.1 kg and diameter 10.0 cm. The piston is
    12·1 answer
  • Which scenario ensures that Earth’s global temperature is maintained?
    14·2 answers
  • How does the rate of temperature change depend on the temperature difference of the two beakers?
    8·1 answer
  • Calculate the percentage of limestone that dissolved from each solution. Start by subtracting the final mass from the initial ma
    13·1 answer
  • Una pieza de silicio tiene un volumen de 8 cm3. ¿Cuál es su masa? *
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!