Isotopes of hydrogen react, forming the element helium, as shown.
energy
neutron
this reaction is best classified as which?
a. nuclear fission
b. nuclear fusion
c. nuclear decay
d. nuclear half-life
nc on

B. nuclear fusion

Explanation:

Atomic fusion is a process in which two or more lighter nuclei combine to form a heavier nucleus.

The mass of the single nucleus thus formed is lighter than the initial mass.

There is a difference in mass in the heavier nucleus thus formed. According to Einstein's mass-energy equation, the change in mass is equated towards energy.

The energy liberated in the process is called as thermo-nuclear energy.

As in the case of isotopes of hydrogen fuses to form helium, the nuclear reaction is given by relation

₁H³  +   ₁H² →   ₂He⁴   +   ₀n¹    +    energy

Thus, the nuclear reaction of hydrogen isotopes forming helium is nuclear fusion.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

frequency or wavelenth of em radiation in a vacuum