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
elena-s [515]
3 years ago
12

Consider the model of a sodium atom. An orange circle labeled upper N a is surrounded by three concentric circles. The innermost

ring has dots at the north and south positions. The next ring has eight dots, evenly spaced, with dots aligning with those in the inner ring. The outermost ring has one dot at the north position. Which feature does the model show accurately?
A) the size of the electrons in different shells
B) the shapes of the orbitals in different shells
C)the distribution of electrons in different shells
D)the orientation of the orbitals in different shells
Chemistry
2 answers:
alex41 [277]3 years ago
6 0

Answer:

C would be the answer.

Explanation:

Nuetrik [128]3 years ago
6 0

Answer:

C.

Explanation:

You might be interested in
Which type of drug commonly marketed to consumers does not require a prescription?
Nimfa-mama [501]
C. pain reliever
ex. tylenol, aleve, etc.
7 0
2 years ago
Vanadium (II) oxide with Iron (III) oxide results in Vanadium (V) oxide and Iron (II) oxide. Balance this equation
evablogger [386]

Answer:

2VO + 3Fe2O3 —> V2O5 + 6FeO

Explanation:

The skeletal equation for the reaction is given below below:

VO + Fe2O3 —> V2O5 + FeO

We can balance the equation above by doing the following:

There are 2 atoms of V on the right side and 1 atom on the left side. It can be balance by putting 2 in front of VO as shown below:

2VO + Fe2O3 —> V2O5 + FeO

Now, we have a total of 5 atoms of O on the left and 6 atoms on the right side. We can balance it by putting 3 in front of Fe2O3 and 6 in front of FeO as shown below:

2VO + 3Fe2O3 —> V2O5 + 6FeO

Now, we can see that the equation is balanced

4 0
3 years ago
State 3 differences between a solution, suspension and colloid.​
Art [367]

Explanation:

solution 1) homogeneous

2) do not scatter light

3) cannot be separated by filtration

Colloids 1) heterogeneous

2) scatter light

3) cannot be separated by filtration

suspension 1) heterogeneous

2) may either scatter light or be opaque

3) can be separated by filtration

8 0
3 years ago
Every afternoon, Bill and Anita go down to the beach to fly their kite. They noticed that the wind always blows towards shore. W
EastWind [94]

Answer:

the answer is D

Explanation:

Air over the beach heats up, rises, and is replaced by cool, denser ocean air

The ocean heats up much slower and becomes relatively cooler than the beach making it a high pressure zone. The air moves from the water to the land each morning forming a sea breeze. These pressure zones might equal out later in the day and the winds may diminish. ... A sea breeze blows from the ocean towards the beach.

8 0
3 years ago
What is the correct name for (NH4)4P407?​
Snowcat [4.5K]

Answer:

Diammonium hydrogen phosphate

Explanation:

3 0
3 years ago
Other questions:
  • I’m 1992 which city was named the most polluted
    7·2 answers
  • A liquid dissolved in a gas results in a solution that is _____.
    5·2 answers
  • Write an ionic equation for the reaction of acetic acid with sodium ethoxide, and specify whether the equilibrium favors startin
    11·1 answer
  • Ammonia (NH3) can be synthesized from nitrogen gas (N2) and hydrogen gas (H2) by the following reaction.
    5·1 answer
  • 1pt The step by step method scientists use to solve problems and test ideas is
    6·1 answer
  • How do I solve this problem?
    9·1 answer
  • SCIENCEEEE!!!! I NEED HELPPP
    14·2 answers
  • Which factor is difficult to assess in a cost–benefit analysis?
    13·2 answers
  • Bio-chemisty of protain​
    7·1 answer
  • We can preserve natural resources by
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!