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
Sholpan [36]
3 years ago
15

A subshell contains eight electrons. Which subshell could it be ?

Chemistry
1 answer:
Mila [183]3 years ago
6 0
D, since it can hold up to 10 electrons
You might be interested in
(b) Why is the heat of sublimation ( ΔH fus ) of a substance greater than its ( ΔHvap ) ?
Ivanshal [37]

This is because solids have less energy than liquids do, hence it takes more energy to excite a solid into its gaseous phase than it does a liquid.

When opposed to merely reducing their separation, from solid to liquid, the energy needed to totally separate the molecules as they move from liquid to gas is substantially higher. The latent heat of vaporization is therefore bigger than the latent heat of fusion for this reason.

<h3>What is heat of sublimation?</h3>

The amount of energy required to change one mole of a substance from its solid to its gaseous state under particular conditions—typically the standard ones—is known as the enthalpy of sublimation or heat of sublimation (STP). A solid's worth is based on its cohesive energy.

<h3>What is heat of vaporization?</h3>

The term "enthalpy of vaporization," which is often referred to as "heat of vaporization" or "heat of evaporation," refers to the amount of energy that must be applied to a liquid substance in order to cause a part of that substance to transform into a gas. Vaporization's enthalpy varies with the pressure at which the transition takes place.

Learn more about heat of sublimation: brainly.com/question/13200793

#SPJ4

The correct question is:

Why heat of the sublimation of a substance is greater than the heat of vaporization?

7 0
2 years ago
1. Which common material is a polyamide that is melted and then spun into strong fibers?
jenyasd209 [6]

Answer:

C

Explanation:

Hope it helps!

4 0
3 years ago
3. Rb(CN) (aq) + Znl, (aq) →<br> What is the production
Salsk061 [2.6K]

Answer: RbI (aq) and Zn(CN)2 precipitate

Explanation: zinc cyanide is insoluble in water.

3 0
3 years ago
Which of the following could have the formula XY₂?
Savatey [412]

Answer: B

Explanation:

There is an atom of one type of element and then two atoms of another type of element.

5 0
2 years ago
The reaction A → products is first-order in A. If the concentration of A is cut in half, the half-life of the reaction will
Andru [333]

Answer:

c. remain constant.

Explanation:

The half life is defined as the time at which the reactant's concentration reduced to half.

The formula for the half life for a first order kinetic reaction is:

t_{1/2}=\frac {ln\ 2}{k}

Where,

t_{1/2} is the half life

k is the rate constant.

<u>As seen from the formula the half life for a first order reaction is independent of the reactant's concentration. </u>

<u>So, it will remain constant on any change of the reactant's concentration.</u>

4 0
3 years ago
Other questions:
  • A chemist carefully measures the amount of heat needed to raise the temperature of a sample of a pure substance from to . The ex
    9·1 answer
  • Give the number of significant figures indicated.<br><br> 6.695
    9·1 answer
  • What type of elements are found in the polyatomic ions?
    12·1 answer
  • A solid with a density of 3.57g/mL and mass of 19.5g is added to a graduated cylinder that contain 23.2mL of water. What is the
    11·1 answer
  • Using Newton's Law of Inertia, explain the purpose of a headrest in a vehicle.
    9·1 answer
  • In which circumstance is the transition state more similar to the products of the reaction?
    6·1 answer
  • Europium has two isotopes. One of the isotopes has a mass of 150.920 amu, and the other has a mass of 152.921 amu. Europium has
    6·1 answer
  • Complete the equation C14H30 = ________ + C7H14
    9·1 answer
  • PLEASE HELP A car burns gasoline to create hot air gas that expands to move the pistons in the engine, which causes the car to b
    14·1 answer
  • In acidic solution, the breakdown of sucrose into glucose and fructose has this rate law: Rate = k[H⁺][sucrose]. The initial rat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!