The Journey of Gold: From Alchemy to Supernovae

What was the primary goal of medieval alchemists?

• To invent the philosopher's stone

• To discover the elixir of life

• To transform lead into gold

• To create life from inanimate objects

How is gold formed in the universe?

• Through volcanic eruptions

• By the cooling of Earth's core

• In supernova explosions

• By the collision of comets

What is the primary element that stars are made of?

• Carbon

• Oxygen

• Helium

• Hydrogen

What happens to a star's core during a supernova?

• It collapses and forms neutrons

• It turns into a black hole

• It expands and cools

• It becomes a new star

How are heavy elements like gold formed in a supernova?

• By the fusion of hydrogen atoms

• Through the capture of neutrons

• Through the evaporation of water

• By the splitting of uranium

How is gold delivered to Earth after a supernova?

• Through meteorite impacts

• By volcanic eruptions

• Via supernova shockwaves

• Through ocean currents

What is a major challenge in mining gold on Earth?

• Its rarity

• Its toxicity

• Its abundance

• Its radioactivity

What is a potential future source of gold?

• Extracting from ocean water

• Synthesizing in labs

• Mining the Moon

• Harvesting from asteroids

Why is producing gold with particle accelerators not feasible?

• It produces radioactive waste

• It damages the environment

• It requires too much energy

• It is too slow and costly

What is a hypothetical future event that could bring more gold to Earth?

• A solar flare

• A volcanic eruption

• A nearby supernova

• A comet impact