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
vovangra [49]
3 years ago
11

How many neutrons does element X have if its atomic number is 25 and its mass number is 92?

Biology
2 answers:
inna [77]3 years ago
8 0
Atomic mass is the sum of neutrons and protons, and atomic number is the number of protons.
Therefore, 92-25 = 67.

67 neutrons.

Sidenote:
Electrons are not considered in atomic mass since they weigh way too little
Deffense [45]3 years ago
3 0
Atomic mass is the sum of neutrons and protons, and atomic number is the number of protons.
Therefore, 92-25 = 67.

67 neutrons.

Sidenote:
Electrons are not considered in atomic mass since they weigh way too little
You might be interested in
Why do you think the snapper population changed the way it did?
maksim [4K]

Answer:

Snapper population is decreasing

Explanation:

The population is decreasing since the human population is increasing dramatically.  As the human population increases, the demand for fish and seafood also increases since humans eat seafood and fish.  As the demand for fish increases, fishermen fish for these snappers more often and in bigger loads.  Snappers cant reproduce faster than these fishermen are hunting for them and so the population decreases

8 0
3 years ago
Read 2 more answers
If a plant has a total of 18 chromosomes (in the diploid state), how many chromosomes would be
Margaret [11]

Answer:

In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.

7 0
3 years ago
What is the purpose of the cell wall? What type of cell is it found in?
Viktor [21]
It provides the cell as a support and protection and acts like a filtering mechanism.They are found in the plant cell
4 0
3 years ago
Read 2 more answers
Describe how living things are involved in the constant cycling of carbon?
Dominik [7]
<span>Plants use carbon dioxide and sunlight to make their own food and grow the carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels  most of the carbon quickly enters the atmosphere as carbon dioxide :) i love biology</span>
4 0
3 years ago
What is produced from any parent cell that undergoes meiosis? A. two haploid cells B. two diploid cells C. four diploid cells D.
Rainbow [258]

<span>The parent cell undergoes one round of DNA replication followed by two separate cycles of nuclear division. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • A usually reliable interpreter called by the nurse to help communicate with a mother of a child who does not speak english and h
    11·1 answer
  • Sperm cells require approximately _______ to mature before they are ready for ejaculation.
    7·1 answer
  • What are examples of directional selection
    13·1 answer
  • If you want to design a solar oven to cook a egg in, what color would you want the interior to be so it absorbs the most amount
    10·2 answers
  • What are the structures that support and give shape to plant cells?
    11·2 answers
  • If you were to repeat the Meselson Stahl experiments, but rather than use N15 and N14, you use P32 and P31, how would the result
    8·1 answer
  • Which of the following is true about science?
    9·2 answers
  • Nervous:_________;; respiratory
    15·2 answers
  • Which of the following is most often associated with centripetal
    6·1 answer
  • What evidence is supporting the benefits of stem cell research​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!