Nuclear Fusion Reactions and Isotopes

The video tutorial explains various fusion reactions involving deuterons, protons, and helium particles. It covers the conservation of mass number and the formation of different particles such as neutrons, alpha particles, and isotopes. The tutorial also discusses the atomic numbers and the resulting elements from these reactions.

What is formed when two deuterons collide in a fusion reaction?

• A proton

• A tritium nucleus

• An alpha particle

• A helium nucleus with one less neutron

In a fusion reaction, what is the significance of the conservation of mass number?

• It ensures the total charge is conserved

• It ensures the total mass is conserved

• It ensures the total energy is conserved

• It ensures the total number of nucleons is conserved

What additional particle is released when a deuteron collides with another nucleus to form an alpha particle?

• A proton

• A neutron

• A positron

• An electron

What is the atomic number of tritium?

• 2

• 3

• 1

• 4

When a proton collides with a helium particle, what isotope is formed?

• Lithium-6

• Carbon-12

• Beryllium-4

• Helium-3

What is the atomic number of the beryllium isotope formed in the reaction?

• 2

• 3

• 4

• 5

In the reaction where two deuterons form tritium, what other particle is produced?

• A positron

• An electron

• A proton

• A neutron

What is the role of conservation of mass number in the formation of tritium?

• It ensures the total number of nucleons is conserved

• It ensures the total mass is conserved

• It ensures the total charge is conserved

• It ensures the total energy is conserved

What is the atomic number of the hydrogen atom formed in the final reaction?

• 3

• 1

• 4

• 2

Which of the following particles is not involved in the discussed fusion reactions?

• Neutron

• Deuteron

• Electron

• Proton