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
An amino acid is usually more soluble in aqueous solvent at pH extremes than it is at a pH near the isolelectric point of the am
gogolik [260]

Answer:

Option B. At pH extremes, the amino acid molecules mostly carry a net charge, thus increasing their solubility in polar solvent.

C. At very low or very high pH, the amino acid molecules have increased charge, thus form more salt bonds with water solvent molecules.

Explanation:

4 0
3 years ago
¿Cuántos lunares hay en 1,035 gramos plomo <br>​
SpyIntel [72]

Answer:

TERO BAU KO CHAK

...BUJHIS

8 0
3 years ago
Read 2 more answers
A force is applied but nothing happens
Lana71 [14]
If a force is applied but nothing happens, then it means that the forces are balanced. Being at such state, <span>equal forces are acting on an object in opposite directions. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
7 0
2 years ago
Can someone help me pls
Inessa [10]

Answer:

The heat would flow from the hot solid to the cool solid until all temperatures are near equal.

4 0
3 years ago
Which law states that the entropy of the universe is always increasing?
vova2212 [387]

Second law of thermodynamics states entropy of the universe is always increasing. entropy always increases in a spontaneous process .

option B) second law of thermodynamics

for example if we keep a hot cup of coffee the heat is lost to surrounding and entropy( randomness increases) since it is a natural process entropy of universe increases.

5 0
2 years ago
Read 2 more answers
Other questions:
  • element m is a metal and its chloride has the formula mcl2. to which group of the periodic table does m most likely belong
    7·2 answers
  • which equation listed matches the following word equation? when lithium hydroxide pellets are added to a solution of sulfuric ac
    15·1 answer
  • In which of the following choices is the oxidation number incorrect?
    8·1 answer
  • Which of the following is true about the scientific method?
    15·1 answer
  • C(s) + S8(s) → CS2(l)
    15·1 answer
  • What is the product of ( 2.324 cm x 1.11 cm) expressed to the correct number of significant figures?
    10·1 answer
  • Which best characterizes a crystal
    15·2 answers
  • Write the electron configuration when Sulfur gains two electrons
    10·1 answer
  • Need Chemistry help ASAP! Which of the following statements regarding chemical equilibrium is NOT necessarily true?
    5·2 answers
  • How does Barium obey the octet rule when reacting
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!