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They both have 1 electron in their outer shell but because potassium has more shells, this electron is further from the nucleus. This means the outermost electron is less stronly pulled by the nucleus so it will break away easier therefore making potassium more reactive.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoThe ionization energy of lithium is greater than the ionization energy of potassium, and potassium is consequently more reactive.
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Which is more reactive sodium or lithium or potassium?
K; Potassium
Which is more reactive lithium or carbon?
Reactivity of any metal depends on its capacity to loose electrons as quickly as possible. Among Lithium, Copper and tungsten, lithium is the most reactive since it looses electrons very quickly and forms its cation. In fact, it is among the most reactive metals.
Does lithium tarnish in moist air more quickly than potassium?
No. Lithium is the least reactive alkali metal. Within the same environment, potassium will tarnish at a faster rate.
What is one difference between lithium and potassium?
Lithium and Potassium are very similar, however the are some differences. Potassium has more density because its atoms have more mass. Also potassium has a lower melting point and a lower boiling point. Potassium is also more reactive than Lithium because as you go down Group 1, the alkali metals become more reactive because the outer electron is more easily lost, because its further from the nucleus.
Why is lithium the most reactant element?
I believe that Fluorine is the most reactive of the elements. Lithium may be the most reactive metal, but don't forget potassium.
Which is more reactive sodium or lithium or potassium?
K; Potassium
Is lithium more reactive than copper?
Yes, potassium is more reactive than lithium, since although they both need to lose one electron to have full outer shells, potassium's outer electron is furthest from the positive attractions of the nucleus. Therefore, it is easier for potassium to lose its outer electron than it is for lithium. hope that helped
Which is more reactive lithium or carbon?
Reactivity of any metal depends on its capacity to loose electrons as quickly as possible. Among Lithium, Copper and tungsten, lithium is the most reactive since it looses electrons very quickly and forms its cation. In fact, it is among the most reactive metals.
Least reactive to most reactive elements Lithium potassium Rubidium.?
rubidium
Does lithium tarnish in moist air more quickly than potassium?
No. Lithium is the least reactive alkali metal. Within the same environment, potassium will tarnish at a faster rate.
What is one difference between lithium and potassium?
Lithium and Potassium are very similar, however the are some differences. Potassium has more density because its atoms have more mass. Also potassium has a lower melting point and a lower boiling point. Potassium is also more reactive than Lithium because as you go down Group 1, the alkali metals become more reactive because the outer electron is more easily lost, because its further from the nucleus.
Which of these metals are the most reactive to water Potassium Lithium Calcium Magnesium or Sodium?
Potassium
What is the most reactive among Li Na K Rb?
which element is most reactive K Fr or Na ?
Which element is more reactive - lithium Li or beryllium be?
Lithium is more reactive.
Is lithium or Neon more reactive?
Lithium is more reactive than Neon.
Why is lithium the most reactant element?
I believe that Fluorine is the most reactive of the elements. Lithium may be the most reactive metal, but don't forget potassium.
Why potassium is more reactive than lithium?
Potassium is more reactive than lithium. As we move down in the 'modern periodic table' reactivity increases....because as we move down the group atomic radius increases so the attractive force from the nucleus decreases thus it is more easy to loose valence electron, leading to increase in the reactivity of potassium. Also potassium is the most reactive element among all...
