The atomic number of lithium is found on the periodic table. It is the number three.
Here's a breakdown:
- Periodic Table: The periodic table is organized by increasing atomic number.
- Lithium's Position: Lithium (Li) is located in Group 1, Period 2 of the periodic table.
- Atomic Number Defined: The atomic number represents the number of protons in the nucleus of an atom of that element.
- Finding it Directly: Look for lithium (Li) on the periodic table, and you will see the number "3" displayed. This is lithium's atomic number. This means lithium has 3 protons in its nucleus.
