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
Anna71 [15]
3 years ago
10

Which of the following protects the contents of the nucleus

Chemistry
1 answer:
Oliga [24]3 years ago
4 0

Answer:

b nuclear membrane

Explanation:

nuclear membrane protects the contents of the nucleus.

You might be interested in
Inventos de la física que estén entre los 800 años y 1500<br> Ocupó 15 porfa
a_sh-v [17]
Creados entre los 800 y los 1500 o inventos que llevan de creación ese tiempo,puedes ser la pregunta un poco específica?
6 0
3 years ago
What is the result of adding 2.5 × 10³ and 3.5 × 10²?
Elanso [62]

Answer:

A

Explanation:

It is correct please I hope it helps! :)

7 0
3 years ago
Read 2 more answers
How many molecules of he are contained in a 10.0 l tank at 7.53 atm and 485 k?
ankoles [38]

Answer:

1.126 x 10^22

Explanation:

pV = nRT

7.53 x 10 = n x 8.31 x 485

n = (7.53 x 10) / (8.31 x 485) = 0.0187 moles

M = n x Avogadros number

0.0187 x 6.02 x 10^23 = 1.126 x 10^22

4 0
3 years ago
10.0 mL of 3.0 M sulfuric acid has been added to 50.0 mL of water.
Cloud [144]

Answer:

the new concentration is 0.60M

Explanation:

The computation of the new concentration is shown below;

We know that

M1V1=M2V2

(3.0M) (10.0 mL) = M2 (50.0mL)

30 = M2 (50.0mL)

So, M2 = 0.60 M

Hence, the new concentration is 0.60M

The same is considered and relevant

3 0
3 years ago
What is a half-life of an isotope? please help
N76 [4]

Answer:

Explanation:

Hello! Hope this helps!

One important measure of the rate at which a radioactive substance decays is called half-life, or t1/2. Half-life is the amount of time needed for one half of a given quantity of a substance to decay. Half-lives as short as 10–6 second and as long as 109 years are common.

3 0
3 years ago
Other questions:
  • In the diagram, the black line represents the concentration of a reactant and the green line represents the concentration of a p
    6·1 answer
  • How many protons does mercury have?
    14·2 answers
  • For the reaction, calculate how many moles of the product form when 2.73 mol of h2 completely reacts. assume that there is more
    10·2 answers
  • A gas gas a volume of 4.0 liters at a pressure of 0.80 atm. What is the volume if the pressure is changed to 0.40 atm at a const
    9·1 answer
  • Daniel has a sample of pure copper. Its mass is 89.6 grams (g), and its volume is 10 cubic centimeters (cm3). What’s the density
    5·2 answers
  • What factors do ride engineers have to consider when designing roller coasters to give riders a thrilling experience that is als
    6·2 answers
  • What is a solvent using your own words
    14·2 answers
  • Give the number of protons, electrons and neutrons in one atom of Carbon.
    8·2 answers
  • does anyone know the three answers Question 1 which element is in group 5 period 2?, question 3 which element is in group 6 peri
    12·2 answers
  • What is the equilibrium constant for the reaction?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!