Question

which of the following is the correct bohr model for lithium, li? 3 li 6.94

Explanation:

Lithium has an atomic number of 3, meaning 3 protons in the nucleus. It also has 4 neutrons for the most common isotope. The first electron - shell can hold 2 electrons and the second can hold 8. In the Bohr model of lithium, 2 electrons are in the first shell and 1 electron is in the second shell.

Answer:

The Bohr model with 3 protons and 4 neutrons in the nucleus, 2 electrons in the innermost shell and 1 electron in the second shell.