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
meriva
2 years ago
5

Which is the electron configuration for zinc?

Chemistry
1 answer:
FinnZ [79.3K]2 years ago
3 0

Answer:

1s2 2s2 2p6 3s2 3p6 4s2 3d10

You might be interested in
atmospheric pressure at elevations of 8000 feet averages about 0.72 atmospheres. Would a cabin pressurized at 500 mm hg meet fed
NeTakaya

Answer:

Yes, but it must be kept at that value and do not let it to decrease more.

Explanation:

Hello.

In this case, in order to substantiate whether the cabin meet the federal standards, we need to convert the 500 mmHg to atm and compare the result with 0.72 atm by knowing that 1 atm equals 760 mmHg:

500mmHg*\frac{1atm}{760mmHg} \\\\=0.66atm

Thus, since 0.66 atm is 0.06 atm away from the federal standard we can infer that it may meet the federal standard, however, it would not be recommended to let the pressure decrease more than that.

8 0
3 years ago
I need help!!! Calculating pH, pOH, [H+] and [OH-]
Advocard [28]
Find the hydroxide ion concentration of a solution with a pOH of 5.90. To solve this, use a scientific calculator and enter 5.90 and use the +/- button to make it negative and then press the 10x key.
4 0
3 years ago
Relative to the mass of the nucleous of a atom. the mass of electron is​
Paladinen [302]
The number of protons found in the nucleus equals the number of electrons that surround it, giving the atom a neutral charge (neutrons have zero charge). Most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen.Hoped this helped
5 0
3 years ago
Given a solution with a pOH of 13.6, what is the [OH-] of the solution?
Lelechka [254]
10^-13.6 = 2.51x10^-14
8 0
3 years ago
Read 2 more answers
What happens to glucose in the Calvin cycle? <br><br> Plz help
Leona [35]

The reactions of the Calvin cycle add carbon from carbon dioxide in the atmosphere to a five-carbon molecule known as RuBP. These reactions use chemical energy that were produced in the light reactions, from NADPH and ATP. The final product of the Calvin cycle is glucose.

7 0
3 years ago
Other questions:
  • How do you think the invention of the microscope influenced the cell theory?
    13·1 answer
  • What are particles of carbon otherwise known as, and what kind of pollution do they cause???
    15·2 answers
  • Calculate the mass (in g) of 2.1 x 1024 atoms of W.
    10·1 answer
  • Which concern is the LEAST important when using a compound light microscope to view a sample of paramecia? A) obtaining good res
    10·2 answers
  • Explain why, when the imidazole ring of histidine is protonated, the double-bonded nitrogen is the nitrogen that accepts the pro
    5·1 answer
  • Small quantites of hydrogen gas can be prepared in the laboratory by the addition of aqueous hydrochloric acid to metallic zinc.
    15·1 answer
  • In Parts I and II of the lab, what happened to the electrons of each element to produce the different colors of light? Explain y
    6·1 answer
  • Which of the following solutions is the most dilute.
    15·1 answer
  • A 1.167 grams sample of hydrated Nickel (II) Chloride is heated until a constant mass is achieved. The constant mass of the samp
    5·1 answer
  • What will be the ph of a buffer solution containing an acid of pka 7. 5, with an acid concentration exactly one fourth of that o
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!