The core of a supernova is where the most dramatic transformations occur. Here's a breakdown of the materials formed:

Elements Heavier Than Iron:

* The Big Players: The intense pressure and heat in the core of a supernova fuse lighter elements into heavier ones. This process, called nucleosynthesis, creates elements like gold, platinum, uranium, and others that are heavier than iron.

* Why Iron is the Limit: Iron is the most stable element, meaning it takes more energy to fuse it into heavier elements than the energy that would be released. So, elements heavier than iron are primarily formed during the explosive collapse of the supernova core.

Neutron Stars & Black Holes:

* Neutron Stars: If the core of the supernova is between 1.5 and 3 times the mass of our Sun, it collapses into a super-dense ball of neutrons called a neutron star.

* Black Holes: If the core is more massive than 3 solar masses, it collapses into a black hole, a region of spacetime with such intense gravity that nothing, not even light, can escape.

Important Note: While elements heavier than iron are formed in supernovae, the process is complex and involves various stages of the explosion.

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