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
HACTEHA [7]
3 years ago
11

An atom's mass number equals the number of

Physics
1 answer:
Alex73 [517]3 years ago
8 0

Answer:

b

Explanation:

Mass number consist of number of proton and neutron in an atom

You might be interested in
What type of electromagnetic wave does a light bulb and a radio antenna release?
andrew-mc [135]
I believe that a light bulb releases visible light and a radio antenna releases a radio waves
4 0
3 years ago
What is one latitude where there is no continental barriers?
AveGali [126]
The equator has no continental borders.
5 0
3 years ago
Read 2 more answers
A spring balance attempts to drag an object across a table, but the object does not move because of the force of friction acting
Luda [366]
Moving
.................................................
4 0
2 years ago
Assume that the home construction industry is perfectly competitive and in long-run competitive equilibrium. It follows that: A.
olga nikolaevna [1]

Answer:

B. Marginal cost equals long-run average total cost.

Explanation:

The zero profit condition implies that entry continues until all firms are producing at minimum long run average total cost. Since the marginal cost curve cuts the long run average total cost curve at its minimum point, marginal cost and long run average total cost must be equal in long run equilibrium.

4 0
3 years ago
The image formed by a plane mirror is _____.
Thepotemich [5.8K]
The image formed by a plane mirror is virtual, upright and the same size with the actual object. The upright image of an object in a plane mirror is can be found on the other side of the mirror which is why it is also virtual. 
4 0
3 years ago
Other questions:
  • If you drew magnetic field lines for this bar magnet, which statement would be true
    11·2 answers
  • How is amplitude related to loudness
    12·1 answer
  • A wave is approaching a barrier that has a small hole at the center. Which describes the change in the wave as it encounters the
    15·2 answers
  • Can you see an apple in the dark?
    10·1 answer
  • Why there is tides in sea and ocean
    14·1 answer
  • What is a fact about incline planes?
    8·1 answer
  • Nearly of women who had recently given birth screen positive for peripartum onset depression.
    9·2 answers
  • The layers of the atmosphere are divided into layers based on changes in __________.
    10·1 answer
  • A force of 15 N is applied to a spring, causing it to stretch 0. 3 m. What is the spring constant for this particular spring? N/
    6·1 answer
  • "In regards to the global energy budget, Earth absorbs ____________ wave radiation and emits ___________ wave radiation"
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!