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
MrRa [10]
3 years ago
9

Which statement about atomic structure is incorrect?

English
2 answers:
Ierofanga [76]3 years ago
8 0

The correct answer is B. Protons and electrons have the same mass.

Explanation:

An atom, which is the unit of mass, is composed of protons and neutrons that are in the nucleus, along with electrons that orbit the nucleus. In terms of mass, protons that are particles positively charged and neutrons that do not have a charge have the same mass that is around 1.67 x 10^{-27} Kg or 1 AMU (Atomic mass unit). However, in the case of electrons, these have less mass than protons or neutrons and the difference of mass is important as electrons have a mass of only 9.10 x 10^{-31} Kg or 0 AMU. Thus, the statement that is incorrect about atomic structure is "Protons and electrons have the same mass" because protons are much more massive than electrons.

balandron [24]3 years ago
5 0

Answer:

2) protons and electrons have the same mass.

Explanation:

the mass of an electron is roughly 1/2000 times the size of a proton. It's mass is considered to be negligible.

You might be interested in
Why was nature so important to Anne Frank?
ANEK [815]
Anne Frank was a huge fan of nature and she believed that nature brought solace to all troubles. 
Anne Frank said herself,“The best remedy for those who are afraid, lonely or unhappy is to go outside, somewhere where they can be quite alone with the heavens, nature and God. Because only then does one feel that all is as it should be and that God wishes to see people happy, amidst the simple beauty of nature. As longs as this exists, and it certainly always will, I know that then there will always be comfort for every sorrow, whatever the circumstances may be. And I firmly believe that nature brings solace in all troubles.”

Hope this helps let me know if you need further explanation or more quotes. :)
  <span />
4 0
3 years ago
Read 2 more answers
30 POINTS AND BRAINLIEST
TiliK225 [7]

Sample answer: Art, through its beauty, has much to teach humans. It is important because it makes beauty immortal, and freezes a certain time for future admirers to see. Students could also note that Keats believed the appreciation of art to be an end in itself, and made the pursuit of beauty the goal of his poetry.

8 0
3 years ago
What is the purpose of imagery?
Stolb23 [73]
ITS D :). Sry for the spam I need atleast 20 letters nshdhdhdgdgdhdgddhfhfhfhfhfhfhfhhffhfhjdjdkdksksksekejdndhdhjdjd
8 0
3 years ago
Many people think seat belts are useless. They are wrong. Seat belts save lives. They protect people who get into very bad accid
Nat2105 [25]

Answer:

The correct answer would be C

Explanation:

4 0
2 years ago
Read 2 more answers
How does Susan B. Anthony argue that women are entitled to vote? You can chose MORE THEN ONE answer.
antoniya [11.8K]
The way that susan B. anthony argue that women are entitled to vote is : she states that that the founding documents confer rights on all people, including women, and therefore women are entitlted to vote Since women are also the citizen who lived in the country, it is very unfair if they can't choose their representative in the Government
3 0
3 years ago
Other questions:
  • QUESTION 3 Select the topic sentence from the following paragraph:
    5·1 answer
  • Which of the following is an example of alliteration found in one of the poems that you read?
    9·1 answer
  • In at least 125 words, explain the differences between naturally acquiring English and mastering Standard English. Focus on thre
    14·1 answer
  • According to your lecture, what do successful students do?
    11·2 answers
  • Mga halimbawa kwaderno ng gulay at prutas​
    10·2 answers
  • What if trees could talk? Imagine you encounter a talking tree that is a hundred
    12·1 answer
  • Why is rebellious behavior in general bad​
    10·1 answer
  • What punctuation belongs in the blank? “Sara had questions for all of the suspects except for one____ her sister."
    5·1 answer
  • People say there is a first time for everything. Recently you did something for the first time in
    7·1 answer
  • What did the Brown v. Board of Education decision do?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!