Question

Metals found at the top of the reactivity series are never found in free-state because

• A. they are less reactive
• B. they are highly reactive
• C. they are moderately reactive
• D. they are not at all reactive
  

Answer 1

The correct option is B they are highly reactive

Metals found at the top of the reactivity series are never found in free-state as they are very reactive. Example: K, Na, Ca, Mg, Al, etc.