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What are atoms made of?
1.
Protons and electrons in a nucleus like the sun with neutrons zipping around the
nucleus like planets
2.
Neutrons and electrons in a nucleus like the sun with protons zipping around the
nucleus like planets
3.
Protons and neutrons in a nucleus like the sun with electrons zipping around the
nucleus like planets around the sun
What do you call elemente with th​

Respuesta :

Answer:

3

Explanation:

Atoms are made of 3 parts.

  • Protons
  • Electrons
  • Neutrons

- The protons and Neutrons form together creating a sun, or nucleus at the center

- The electrons orbit this sun like planets.

The element with Th is Thorium. It is a metallic chemical element that when exposed to air, hardens.

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