Overview
I'm working on a physics question and need an explanation and answer to help me learn.
- 1- Describe 3 similarities and 3 differences between protons and electrons.
- 2- Explain the importance of the electrons in chemistry?
- 3- Mention any two similarities between an atom and the Universe? Explain those in the case of the atom.
- 4- What is the main noble gas present in the Earth’s atmosphere? Why it is so stable in nature?