Question

Bohr’s theory can also be applied to the ions like

• A. $H{e}^{+}$
• B. $L{i}^{2+}$
• C. $B{e}^{3+}$
• D. all of these

Answer 1

Answer: (D)

Bohr’s atomic theory is applicable to hydrogen and monoatomic ions like $H{e}^{+}$, $L{i}^{2+}$, $B{e}^{3+}$, etc.