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
ohaa [14]
4 years ago
15

How many number of electron in n=3?​

Chemistry
2 answers:
Mila [183]4 years ago
6 0
Answer:
18

Explaintion:

Hope you got it right
gulaghasi [49]4 years ago
6 0

Answer:

10 electrons

Explanation:

no need for explaining

You might be interested in
If the mass of a material is 76 grams and the volume of the material is 16 cm3, what would the density of the material be? g/cm3
mafiozo [28]
4.8 g/cm3 with sig figs since it's mass/volume you divide 76 grams by 16 cm3
6 0
3 years ago
Which of the following gases is most closely linked to day-to-day weather changes?
Olin [163]
Short answer: nitrogen, oxygen, Argon, and

inert gas

The atmosphere contains many gases, most in small amounts, including some pollutants and greenhouse gases.

These contribute to climate change.
8 0
3 years ago
(image attached) AP CHEM ACID BASE Is my answer correct? I will mark as brainliest if you answer me. I don't need an explanation
pychu [463]

Answer:

Your answer is correct based on what I remember from AP Chemistry  

Explanation:

3 0
3 years ago
What is Tiny grains that contain sperm call
astra-53 [7]

Answer:

Pollen

Explanation:

Pollen is a powdery substance consisting of pollen grains which are male microgametophytes of seed plants, which produce male gametes (sperm cells).

6 0
3 years ago
How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0 amp for
Vanyuwa [196]

Answer: 123 g

Explanation: Q =It = nzF. For Ca^2+ z= 2, t = 5.5 x 3600 s and I = 30.0

And F= 96485 As/mol

Amount of moles is n = It /zF = 3.078 mol , multiply with atomic mass 40.08 g/mol

4 0
3 years ago
Other questions:
  • On a mission to a newly discovered planet, an astronaut finds chlorine abundances of 13.85 % for 35cl and 86.15 % for 37cl. What
    5·1 answer
  • What is the main factor that determines if a star will become a black hole
    11·1 answer
  • How can human behaviors affect our natural resources?
    7·1 answer
  • Yvus UVILLE auuuulll
    6·2 answers
  • The structure of 3-propylpentane is best described as
    9·2 answers
  • How much precipitation does the tundra get?
    11·1 answer
  • The formula for bismuth(III) arsenide is..?
    7·1 answer
  • Why are K3[Cr(C2O4)3].3H2O, K2[Cu(C2O4)2].2H2O and K3[Fe(C2O4)3].3H2O coloured, whereas K3[Al(C2O4)3.3H2O is colourless? ​
    12·1 answer
  • Calculate the amount of heat associated with cooling a 350.0 g aluminum bar from 70.0 oC to 25.0 oC. The specific heat of alumin
    8·1 answer
  • Balance this equation-<br> __P4+ __02 --&gt; __P2O3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!