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
Rus_ich [418]
4 years ago
11

What do atoms have an equal number of?

Biology
2 answers:
sveticcg [70]4 years ago
7 0

Answer:

protons and electrons, and the number of protons and neutrons is usually the same as well.

Explanation:

Adding a proton to an atom makes a new element, while adding a neutron makes an isotope, or heavier version, of that atom.

sasho [114]4 years ago
4 0

Answer: Atoms do not always contain the same number of electrons and protons, although this state is common. When an atom has an equal number of electrons and protons, it has an equal number of negative electric charges (the electrons) and positive electric charges (the protons).

Explanation: Hoped i Helped!

You might be interested in
16)
Lubov Fominskaja [6]

Answer:

They started to melt

Explanation:

depending on the temperature outside and the length of time they were exposed to the sun they would begin to melt

6 0
3 years ago
In a particular population of mice, certain individuals display a phenotype called "short tail," which is inherited as a dominan
WARRIOR [948]

Answer:

The "short tail" dominant allele is easier to eliminate by selective breeding.

Explanation:

The only way for a recessive allele to be expressed (be visible) is when it appears as recessive homozygotic. These means the organisms need to have 2 copies of the gene. Selective breeding is based on the characteristics that one can see, so if the organism shows the "dilute" phenotype you can keep reproducing this individuals and get rid of the dominant allele.

On the other hand if you have a population with the dominant phenotype, you discard all the ones that have a recessive trait and you breed the dominant phenotype you could still get individuals with the recessive phenotype and individuals that express the dominant phenotype but are heterozygous.

5 0
3 years ago
What layer of the earth is moving during an earthquake? Core Mantle plates Lithospheric plates Mesopheric plates
Strike441 [17]
I think it is mesopheric plater not 100% shure 
6 0
3 years ago
Why are scientific theories often so powerful?
vodka [1.7K]
Scientific theories are often so powerful because they have been tested several time by different peoples and they have been found to be true. A scientific theory is a well substantiated explanation for a specific phenomenon which has undergone many observations and experiments and has stand the test of time. Thus, scientific theories always have to be reckon with because they have been severally tested.
4 0
4 years ago
How does wind form?<br> plz help me asap
muminat
Wind forms when the sun heats up one part of the atmosphere differently that another part.
5 0
3 years ago
Other questions:
  • If the reverse happened, how would the aquatic plants be affected? why?
    13·1 answer
  • What happens to E coli when lactose is not present
    15·1 answer
  • Astronomers believe that the _____ the star, the _____ its lifespan.
    15·1 answer
  • Why don't cliffs form in wet climates?<br> ASAP please I need the help and in running out of time
    7·1 answer
  • Explain the four steps of how enzymes work
    11·1 answer
  • The reproductive and endocrine systems work
    8·1 answer
  • Inner / Outer Planets in relation to the sun.
    13·1 answer
  • I NEED HELP PLEASE!!!
    12·2 answers
  • How can a female reproduce at a time when there are no males available for fertilization?
    10·1 answer
  • Explain in short about the importance of herbs​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!