The uncertainty principle is attributed to Werner Heisenberg in quantum mechanics.

The deuteron binding energy is about 2.22 MeV, the energy required to separate it into a proton and neutron.

A cathode ray tube is a basic form of particle accelerator that accelerates electrons, so it is the simple form.

Uranium is used as fuel in nuclear reactors for energy generation, so it is a raw material for the energy generation sector.

Plastics and synthetic rubbers are typical polymeric substances, whereas zirconia is a ceramic.

29 days is 5 half-lives (29/5.8 = 5); remaining amount = 19.2 / 2^5 = 19.2/32 = 0.6 g.

A proton capturing a neutron forms a deuteron and emits a γ-ray: p + n → D + γ.

A positron has the same mass as an electron and carries a positive charge.

Among the listed subatomic particles, the electron has the smallest mass, making it the lightest particle listed; the page markup indicates option A.

Stress is related to the applied force per unit area acting on a body, so it is defined in terms of applied force.