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
yan [13]
3 years ago
8

This type of nucleus is formed during a solar nuclear reaction by the fusion of four nuclei.

Chemistry
1 answer:
katovenus [111]3 years ago
5 0

a helium-4 nucleus is formed

You might be interested in
¿en que se diferencian la estructura y la función?​
Phantasy [73]
Hola come estates.......
5 0
2 years ago
What is radium used for
Bas_tet [7]

Answer:

Radium is used to produce Radon  

Explanation:

Radon is a gas used to treat cancer (certain types).

6 0
3 years ago
What causes gas particles to collide with the walls of their containers?
blondinia [14]

Answer:

Kinetic energy

Explanation:

The kinetic energy of a particle is directly proportional to the temperature of it. An increase in temperature increases the speed in which the molecules move, causing t[he particles to collide with the walls of their containers.

5 0
3 years ago
You are starting with 2 pounds of 30% acetic acid solution. You want to dilute
Tpy6a [65]

Answer:

The mass of water to be added is 2 pounds

Explanation:

The given parameters are;

The mass of the given solution = 2 pounds

The concentration of the given solution = 30%

The desired concentration of the solution = 15%

The mass, m of the acetic acid in the given solution = 30% × 2 pounds

m = 30/100 × 2 pounds = 0.6 pounds

To make a 15% acetic acid solution of acetic acid, the mass X of the required volume, is given as follows;

15% of X = 0.6 pounds

15/100 × X = 3/20 × 0.6 pounds

∴ The mass of the solution required  X = 0.6 × 20/3 = 4 pounds

The mass of the solution that will contain 0.6 pounds of acetic acid giving a 15% acetic acid solution is 4 pounds

Therefore, the mass of water to be added to the original solution to make the a 15% acetic acid solution is 2 pounds.

8 0
3 years ago
Solve question 4a least reactive to most reactive
denis23 [38]
Nickel (II) oxide, iron (III) oxide, chromium (III) oxide, magnesium oxide
7 0
2 years ago
Other questions:
  • When a pendulum is held high and taut and then is released, the pendulum begins to swing. What’s the correct order of the energy
    7·2 answers
  • A gas has a volume of 6.46L at 1.06 atm and 77.2°C. What is the volume of the gas (in L) at STP​
    11·2 answers
  • What is the one way the otter is adapted to living in the moving water of a river
    15·1 answer
  • How do electricity and magnetism interact?
    7·1 answer
  • What is a common property of metals? a) insulates from electricity b) conducts electricity c) has very little reactivity' d) is
    7·2 answers
  • The rate constant for a certain reaction is k = 6.50×10−3 s−1 . If the initial reactant concentration was 0.600 M, what will the
    14·1 answer
  • How many total electrons can be contained in the 4f sublevel?
    13·1 answer
  • 3. If an item of trash is described as highly biodegradable, is that a physical property or
    10·1 answer
  • **BONUS** This Periodic Table was published several years ago. Which "new"
    12·1 answer
  • What happens when a beaker with cold water is held in a yellow burner flame? Explain this.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!