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
hodyreva [135]
3 years ago
9

Which statement about the atomic nucleus is correct

Chemistry
1 answer:
Sladkaya [172]3 years ago
8 0
The nucleus is made of protons and neutrons. It has a positive charge.
You might be interested in
Do you know any of the answers
zzz [600]

Answer:

soorry   i ddsmfcj know

Explanation:

4 0
3 years ago
What causes the Moon to revolve around Earth?
Mama L [17]

Answer:

A, Earth Gravity

Explanation:

7 0
2 years ago
Read 2 more answers
What type of bond is present between two atoms of tungsten in a light bulb filament?
stiks02 [169]

Answer:

ionic bonding

Explanation:

hope it helps

8 0
2 years ago
8.632 nm + 8.3 nm - 30.0 nm=
Misha Larkins [42]

Answer:

13.06800 nanometers

Explanation:

i hope you had understand !

5 0
3 years ago
What is the pressure in a 5.00 L tank with<br> 7.10 moles of oxygen at 39.3 °C?
Katena32 [7]

Answer:

36.4 atm

Explanation:

To find the pressure, you need to use the Ideal Gas Law. The equation looks like this:

PV = nRT

In this equation,

-----> P = pressure (atm)

-----> V = volume (L)

-----> n = moles

-----> R = constant (0.0821 L*atm/mol*K)

-----> T = temperature (K)

Before you can plug the given values into the equation, you first need to convert Celsius to Kelvin.

P = ? atm                         R = 0.0821 L*atm/mol*K

V = 5.00 L                       T = 393 °C + 273.15 = 312.45 K

n = 7.10 moles

PV = nRT

P(5.00 L) = (7.10 moles)(0.0821 L*atm/mol*K)(312.45 K)

P(5.00 L) = 182.130

P = 36.4 atm

8 0
1 year ago
Other questions:
  • 1. Concentrated HCl is 11.7M. What is the
    7·1 answer
  • How many phase rule variables must be specified to fix the thermodynamic state of each of the following systems? Show how you de
    15·1 answer
  • UHM, exuse me brainly why is this pulled on on my page
    15·2 answers
  • Aq4w3xtcdryfvtugbyihnuojmipk,[okmpjionhu i gyuftvycdrxszae
    9·1 answer
  • I need help please!!!!!!
    9·1 answer
  • A buffer solution is prepared by adding NaH2PO4 to a solution of H3PO4 (phosphoric acid).
    15·1 answer
  • Describe the reactions role in earths natural processes?
    10·1 answer
  • Two cars that are identical except for their color are traveling on the same road.
    15·2 answers
  • Which of the following statements about steroid hormones is true?
    15·1 answer
  • Ionic bonds form between which two types of elements?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!