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
Marysya12 [62]
3 years ago
8

In the cathode ray tube experiment, J. J. Thomson passed an electric current through different gases inside a cathode ray tube i

n the presence of an electric field. In which two ways did this experiment change scientists’ understanding of the atom?
It showed that atoms combine in different proportions.
It showed that atoms can be divided into smaller parts.
It showed that all atoms of the same element are similar.
It showed that individual atoms could be destroyed.
It showed that all atoms contain electrons.
Chemistry
2 answers:
Ber [7]3 years ago
6 0

It showed that atoms can be divided into smaller parts.

It showed that all atoms contain electrons.

Explanation:

The experiment carried out by J.J Thomson on the gas discharge tube by passing electric current through a tube filled with many different gases provided a good insight into the structure of an atom.

This experiment led to the development of the plum pudding model of the atom.

  • Cathode rays and it properties were discovered in this set up.
  • It furnished the scientific community with evidences that atoms can be divided into smaller parts.
  • Since atoms now contain some subatomic particles, they can be broken down in like manner into further bits.
  • The cathode rays which were later termed electrons became a fundamental particles known for every atom.

learn more:

Rutherford's model of the atom brainly.com/question/1859083

#learnwithBrainly

svetoff [14.1K]3 years ago
3 0

Answer:

It showed that atoms can be divided into smaller parts.

It showed that all atoms contain electrons.

Explanation:

PLATO

You might be interested in
5. Which elements are examples of nonmetals?
kykrilka [37]

Answer:

B

Explanation:

ifhwndidbsnsdijwjsidbebejdidid

5 0
2 years ago
HELP! WILL MARK BRAINLIEST
Grace [21]
A compound is a substance composed of 2 or more chemical elements.
The model does not represent a compound because it shows two atoms of the same element combined. To be a compound the model would need to contain atoms of different element, represented by different colored balls. Therefore, the picture does not represent a compound. :)
7 0
2 years ago
Read 2 more answers
Which of the following represents the molecules of one compound and<br> atoms of one element?
ankoles [38]

Answer:

i think its b.c but I'm not sure

3 0
3 years ago
Which of the following would be a clue that a rock is igneous?
ryzh [129]

Answer:

A

Explanation:

they usually have that Crystal like thing in them... since they are formed from Lava

7 0
3 years ago
Read 2 more answers
What is the symbol for decimeter
Marysya12 [62]

Answer:

The symbol for decimeter is dm

Explanation:

No need for an explanation

5 0
2 years ago
Read 2 more answers
Other questions:
  • What does the octet rule state that explains why atoms bond
    9·2 answers
  • Does data from mass spectrometry indicate that modern scientists have made modifications to Dalton's model?
    14·1 answer
  • Which of the following observations indicates that an atom has neutrons?
    9·2 answers
  • A chemist adds of a sodium carbonate solution to a reaction flask. Calculate the mass in grams of sodium carbonate the chemist h
    14·1 answer
  • 2H20(l) —&gt; 2H2(g) + O2(g)<br><br> help me pls
    9·1 answer
  • The definition of canon
    5·2 answers
  • Determine the molarity of 50 mL of HCl solution with unknown concentration, titrated with 75 mL of 4.0 M NaOH.
    8·2 answers
  • Rafa places some copper into a solution of sodium chloride. No reaction takes place. Using the displacement theory, explain why
    7·1 answer
  • Which of the following statements describes the law of conservation of mass?
    13·1 answer
  • How are chemical bonds formed?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!