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
e-lub [12.9K]
3 years ago
15

From his experiments, J. J. Thomson concluded that cathode ray particles can move at very fast speeds. cathode ray particles can

be moved by electric current. atoms contain small positively charged particles that are called protons. atoms contain small negatively charged particles that are called electrons. Mark this and return
Chemistry
1 answer:
Semenov [28]3 years ago
4 0

Answer:atoms contain small negatively charged particles that are called electrons

Explanation:

You might be interested in
In an aqueous solution at 25°C, if [H30+] = 3.3 * 10^4 M, then [OH-] is:
sleet_krkn [62]

Answer:

[OH-] = 3.0 x 10^-19 M

Explanation:

[H3O+][OH-] = Kw

Kw = 1.0 x 10^-14

[H3O+][OH-] = 1.0 x 10^-14

[OH-] = 1.0 x 10^-14 / 3.3 x 10^4 = 3.0 x 10^-19

3 0
3 years ago
Calcium atoms have two electrons in the outermost shell. As a result, you would expect calcium to form ions with a charge of
mixer [17]
Calcium will form ions with a charge of +2
5 0
3 years ago
What is pollination?
blagie [28]
Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma.

Hopefully that helped! Maybe just change up the words a bit <3
5 0
3 years ago
How many grams of CaCO3 must be added to 235.0 g of water to make a 15.0% solution
Yuki888 [10]

Answer:

37 g

Explanation:

4 0
3 years ago
Some bleaches contain hydrogen peroxide as their active ingredient, while others contain sodium hypochlorite. Both these chemica
pshichka [43]
B) oxygen, because oxygen is the only element that is in both chemical formulas.
3 0
3 years ago
Other questions:
  • Which statement describes a step in the formation of an ionic bond?
    15·2 answers
  • How do you describe an organ
    11·2 answers
  • Tornadoes can be identified and tracked using advanced instruments that can detect small changes in wind velocity and air pressu
    14·1 answer
  • Which of the following materials is most effective for stopping gamma radiation?
    13·1 answer
  • 7.7 cm<br> 9.8 cm<br> 0.00<br> 0.162 m
    10·1 answer
  • How many atoms are in 2.00 moles of titanium
    6·1 answer
  • Match the term with the definition.
    6·1 answer
  • Calculate the number of ammonia molecules in 3.9 g.
    9·1 answer
  • Why is natural product and secondary metabolism so widely variable in the plant kingdom?​
    6·1 answer
  • How to feel peace (&gt;_&lt;)​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!