What is everything in the universe made up?

Answer 1

Everything in the universe is made up of matter and energy. Matter is composed of atoms, which are the basic building blocks of all substances. Atoms consist of protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge. These subatomic particles interact to form different elements based on the number of protons in the nucleus.

Elements are organized on the Periodic Table based on their atomic number, which corresponds to the number of protons in the nucleus. Each element has a unique set of properties and characteristics. When atoms combine through chemical bonds, they form molecules and compounds with distinct structures and properties.

In addition to matter, energy is another fundamental component of the universe. Energy exists in various forms, such as kinetic energy (energy of motion), potential energy (stored energy), thermal energy (heat), electromagnetic energy (light), and nuclear energy. Energy can neither be created nor destroyed, but it can be converted from one form to another.

Answer 2

The universe is primarily composed of matter and energy. Matter is made up of atoms, which are comprised of protons, neutrons, and electrons. Energy encompasses various forms such as light, heat, and electromagnetic radiation.