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
kipiarov [429]
3 years ago
10

Describe the structure of atoms,including the masses, electrical charges, and locations of protons, neutrons and electrons.

Biology
1 answer:
Lana71 [14]3 years ago
7 0

Everything on earth is made up of a fundamental particles that is impossible to see with the naked eye this particle is called the atom. There a over a 100 atoms or more in science. At the center of the atom is the nucleus which contains protons and neutrons. Electrons can be found moving around the orbitals or energy levels , while most of the area outside the nucleus is empty space .

Most of the mass of an atom is concentrated at the center of the nucleus.

Atoms are made up of three subatomic particles called

1. Protons

2. Neurons

3. Electrons

protons - has positively charge particles with a charge

of +1

Neutrons- has no charge it is neutral, 0 charge.

Electrons- has a negative charge particles with an charge of -1.

Relative mass of a particle is the mass compared to the mass of a proton

Relative charge of a particle is the charge compared to the charge on a proton.

You might be interested in
what is the independent variable , dependent variable , and the control please help i’ll give you a high five
muminat

Answer: i would say the independent variable is the soil and the control variable is the seed because it stays the same in all of them to better understand the experiment while the dependent variable is the fertilizer.

Explanation: i am not completely sure but maybe someone else can also answer to verify it first

8 0
3 years ago
Match the following chemicals with their descriptions.
maria [59]

<span>Correct matches: chemicals with their descriptions. 
1. abscisic acid ( is the hormone that regulates survival functions of a plant, such as the opening and closing of stomata) 
2.  auxins (chemicals produced in plants that are characterized by their ability to induce cell elongation and cell division in stems) 
3.  cytokinins  (chemicals that helps plant cells divide)</span>

<span>4.  ethylene (a hormone that promotes ripening of fruit or blooming of flowers) </span>

<span>5.  gibberellins (chemicals produced by plants that stimulate stem elongation, seed germination, and flowering) </span>

4 0
3 years ago
Read 2 more answers
Which statement describes why natural populations cannot keep growing exponentially?
Lana71 [14]
Resources are always limited.
4 0
3 years ago
Read 2 more answers
The first division of meiosis is called a reduction division. This is because
katen-ka-za [31]

The correct answer is: the mother cell is diploid, but the products of the first division are haploid.

Meiosis is cell division with the purpose to produce the gametes: sperm and eggs. Meiosis is a two-step division process:

• meiosis I- Homologues pairs (chromosome pairs an organism receives from parents, one from mother, one from father) separate during this phase  

•  meiosis II – Separation of sister chromatids.

7 0
3 years ago
Which of the following
Mandarinka [93]

Answer:

I think B but not 100% sure.

Explanation:

I hope this helps!!! :D

8 0
2 years ago
Read 2 more answers
Other questions:
  • What are the biological uses of measuring photosynthesis
    10·1 answer
  • A body cell that is undergoing abnormal cell division is most likely
    15·1 answer
  • A population of pigs lives on an island together with burrowing termites. Pigs that have the longest snouts tend to survive bett
    5·2 answers
  • What cell structure allows the passage of oxygen to it's environment?
    5·1 answer
  • Groundwater can stay underground for long
    11·1 answer
  • Long ago, the tree of life was seen as having five branches.<br> True or False?
    9·1 answer
  • A mother is feeding her infant a cultural dish that contains honey. How do you manage this situation in a culturally sensitive w
    6·1 answer
  • Include 3 causes of overpopulation in your own words, it would help if you can cite what you used! :)
    5·2 answers
  • A researcher found a beautiful plant while traveling in Alaska and collected its seeds. When she came back to Florida, she soake
    15·1 answer
  • Explain three ways the human body maintains homeostasis.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!