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
egoroff_w [7]
3 years ago
5

PLEASE help

Chemistry
1 answer:
Goryan [66]3 years ago
4 0

Answer:

b

Explanation:

because it has gained an electron

You might be interested in
When mechanical energy is transformed,
Dafna1 [17]

Answer:

kinetic energy remains unchanged

6 0
3 years ago
What are 2 examples of ethical research behaviour?
FromTheMoon [43]

<u><em>Answer:</em></u>

  • <em>Respect </em>
  • <em>Confidentiality </em>

<u><em /></u>

<u><em>Explanation:</em></u>

<em>*Hope this helps*</em>

<u><em /></u>

6 0
3 years ago
Which of the following is a reasonable ground-state electron configuration?
Fittoniya [83]

Answer:

A ground state electron configuration follows the Aufbau Principle that states that electrons should be filled up in orbitals in increasing energy. In the given sequences, the right configuration is 

1s2 2s2 2p6 3s2 3p6 4s2 3d8. 

Explanation:

6 0
3 years ago
Which of the following wave types has a wavelength closest to visible light?
Dominik [7]
I belive its b
hope this helps :)
3 0
3 years ago
Read 2 more answers
When combining Magnesium and Oxygen, what is the correct formula and compound name?
Strike441 [17]
<span> Magnesium appears as the cation Mg 2+ and Oxygen appears as the anion O 2- and when combined they create MgO, which is Magnesium Oxide.</span>
5 0
3 years ago
Other questions:
  • Can you plz answer this question: The ocean supply about 90 percent of the ————— water that goes inti the water cycle
    9·1 answer
  • Write the full ground-state electron configuration for each element. (a) s:
    5·1 answer
  • A solution is prepared by mixing 50.0 mL of ethanol with 300.0 mL of water. What is the volume percent of ethanol in this soluti
    14·1 answer
  • What are found on the left side or the arrow in a chemical reaction
    10·1 answer
  • Please answer! need it soon
    12·1 answer
  • How do the properties of the elements change as you move across a period on a periodic table from left to right?
    9·1 answer
  • In this reaction, what is the correct coefficient for oxygen gas? ? h2 (g) + ? o2 (g)→ ? h2o(g)
    11·1 answer
  • Please help will mark brainliest!
    14·1 answer
  • What is neutral subatomic particles​
    11·1 answer
  • Does an electron cause an electromagnetic wave to vibrate
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!