Partículas subatómicas

The video tutorial discusses the basic subatomic particles such as neutrons, protons, and electrons, highlighting their mass differences. Initially, these were thought to be the only subatomic particles, but further discoveries in the 20th century revealed others like neutrinos, antielectrons, antiprotons, antineutrons, muons, and bosons, expanding our understanding of particle physics.

Which subatomic particles have approximately the same mass?

• Neutrons and protons

• Protons and electrons

• Neutrons and electrons

• Electrons and neutrinos

Which of these particles is known to be much lighter than the others?

• Neutrons

• Protons

• Electrons

• Bosons

At the start of the 20th century, which particles were believed to be the only subatomic particles?

• Neutrons, protons, and electrons

• Neutrinos and muons

• Bosons and antiprotons

• Antielectrons and antineutrons

Which of the following is not a subatomic particle discovered after the 20th century?

• Protons

• Muons

• Antielectrons

• Neutrinos

Which of the following particles is an example of an antiparticle?

• Antiprotons

• Neutrinos

• Muons

• Bosons