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
makkiz [27]
3 years ago
7

In the electron cloud model, if you begin at the electron shell closest to the nucleus of an atom and move out, what is the numb

er of electrons that each energy level or electron shell needs to fill the first four electron shells?
A. 2, 6, 10, 14
B. 2, 8, 18, 32
C. 8, 8, 8, 8
Chemistry
1 answer:
Serga [27]3 years ago
8 0
Option B: 2, 8, 18, 32.

2 in the K shell, 8 in L shell, 18 in M shell and 32 in N shell.
You might be interested in
1s2 2s2 2p6 3s2 3p6 is the electron configuration for
kvasek [131]

Answer: The electron configuration is for the element Argon

Explanation: 3p6 is all the way on the right side of the periodic table in the third row or period

3 0
3 years ago
Read 2 more answers
Which of the following statements is true? Sound waves create areas of high and low pressure, Areas of high pressure are called
ankoles [38]

Answer:

all i think

Explanation:

7 0
3 years ago
Why are many chemical names so complex?
Setler [38]

Answer:

cause they like it that way

Explanation:

btw cant tell if this is legit or not

3 0
2 years ago
Suppose you have a mixture of solid mg(oh)2 and baso4, how do you separate the mixture
Step2247 [10]
This separation technique is a 4-step procedure. First, add H₂SO₄ to the solution. Because of common ion effect, BaSO₄ will not react, only Mg(OH)₂.

Mg(OH)₂ + H₂SO₄ → MgSO₄ + 2 H₂O

The aqueous solution will now contain MgSO₄ and BaSO₄. Unlike BaSO₄, MgSO₄ is soluble in water. So, you filter out the solution. You can set aside the BaSO₄ on the filter paper. To retrieve Mg(OH)₂, add NaOH.

MgSO₄ + 2 NaOH = Mg(OH)₂ + Na₂SO₄

Na₂SO₄ is soluble in water, while Mg(OH)₂ is not. Filter this solution again. The Mg(OH)₂ is retrieved in solid form on the filter paper.
5 0
2 years ago
The moon cannot be seen during which phase?
ycow [4]
New moon is the phase in which it cannot be seen
8 0
3 years ago
Read 2 more answers
Other questions:
  • Water vapor turning to frost is an example of __________.
    12·2 answers
  • A spectator ion is (Select all that apply.) a. an ionic component of a reactant that is unchanged by the reaction your eye, b. c
    6·1 answer
  • What is the mass of 187 liters of CO2 gas? The volume is measured at STP.
    9·1 answer
  • Rachel is using a Bunsen burner to heat a solution. Which of the following would let her control the rate of reaction in the sol
    15·2 answers
  • What is the charge of a beta particle?
    13·2 answers
  • Please Answer fast
    5·2 answers
  • Who discovered the proton?<br> Crookes<br> Rutherford<br> Balten<br> Chadwick
    14·1 answer
  • 13. What is a chemical equation?
    10·1 answer
  • Please refer to image please
    6·1 answer
  • What factors have caused the rise in global temperatures over the past century?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!