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
Mrrafil [7]
2 years ago
13

A neutral atom of beryllium (Be) has an average mass of 9 amu and 4 electrons. How many neutrons does it have? (3 points)

Biology
1 answer:
LenaWriter [7]2 years ago
7 0
I think the answer is 5! Neutrons + Electrons=9 so 4+5=9. I hope this helps!
You might be interested in
I NEED HELP TO EXPLAIN THIS!!
KengaRu [80]

Answer:

I believe the answer would be line D

Explanation:

Line D is where the line escalates the fastest, so I believe line D is where the object's speed is the fastest

7 0
2 years ago
Where plates slide past one another, _________________ occur.
emmainna [20.7K]

Answer:

Explanation:

a transform fault boundary is formed.

3 0
3 years ago
Please help!! I need my answer checked!
astraxan [27]
I also think it should be B
4 0
3 years ago
Explain why Meteorologists make and use ""Station Models"" on weather maps?
ohaa [14]

Answer: See explanation

Explanation:

In meteorology, station models simply refers to the symbolic illustrations which depicts the weather that occurs at a reporting station.

Meteorologists use station model as it helps in revealing and communicating certain information about the weather of a particular area. It also helps in reporting various data and temperatures. .

5 0
3 years ago
What is the maximum magnification of most classroom compound light microscopes?
Nutka1998 [239]

Answer:2000x

Explanation:The maximum resolution, or resolving power (the ability to distinguish two points) of a compound light microscope is 0.2 µm; maximum magnification is 2000x.

4 0
3 years ago
Other questions:
  • The nervous system as a whole consists of the
    13·1 answer
  • How does the urban and natural water cycle compare?
    12·1 answer
  • Which of these products is MOST likely formed during the metabolic process when glucose molecules are broken down in the presenc
    14·2 answers
  • What are the TWO atoms for this?
    9·2 answers
  • What macromolecule will be made when 10 glucose molecules bond together?
    12·1 answer
  • The pectoralis major would help you most in
    8·1 answer
  • When a partially rotted log was turned over, mushrooms, termites, pill bugs, ants,
    5·1 answer
  • How does carbon dioxide enter the atmosphere?
    6·2 answers
  • The seahorse's only defense mechanism against predators is
    13·1 answer
  • Analyze the data table at the top of the page. What is the dependent variable?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!