Which of the following elements is not present in the reactivity series of metals?
The metal, gold (Au) is present at the bottom of the reactivity series and potassium (K) is present at the top of the reactivity series.
Statement 1: It is comparatively easier to extract the metals that are present at top of the reactivity series than the metals present at the bottom of the reactivity series. Statement 2: Metals at the top of the reactivity series are highly reactive in comparison with the metals at the bottom.
Which metals are extracted by electrolysis and cannot be reduced by CO2 or CO ?
Which of the following metals comes above zinc in reactivity series ?