Breve historia de la física de partículas

The video explores the evolution of atomic theory from ancient concepts to modern particle physics. It covers key milestones such as Dalton's atomic theory, Mendeleev's periodic table, and the discovery of atomic structure components like protons and neutrons. The development of quantum mechanics and the Standard Model is discussed, highlighting the discovery of particles like quarks and the Higgs boson. Despite these advancements, mysteries like dark matter and energy remain unsolved, indicating the need for further exploration in understanding the universe.

Who proposed that everything is made up of small, indivisible particles?

• Einstein

• Anaxagoras

• Aristotle

• Newton

What did Dalton contribute to atomic theory in the 19th century?

• He concluded that each element is made of a different type of atom.

• He discovered the neutron.

• He discovered the electron.

• He proposed the periodic table.

What did Thomson discover about atoms?

• They are made of quarks.

• They are indivisible.

• They are composed of four elements.

• They have a nucleus and electrons.

Which particle did Rutherford discover?

• Neutron

• Electron

• Proton

• Photon

What is the significance of the Higgs boson in particle physics?

• It explains the stability of atomic nuclei.

• It is a component of the atomic nucleus.

• It is responsible for dark energy.

• It was the last piece of the Standard Model puzzle.

What are quarks?

• Particles that are indivisible.

• Particles that make up protons and neutrons.

• Particles that make up electrons.

• Particles that explain dark matter.

What percentage of the universe's content is still unknown according to the video?

• 50%

• 75%

• 95%

• 100%