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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...
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∙ 13y ago
honeybirch
Wiki User
∙ 13y agoThe furthest electrons on the potassium atom are further away from the ones on the lithium atom due to the fact that there are more and therefore more rings around them, because they are further away the intermolecular forces are weaker and therefore can combine with other elements and compounds much quicker :) x
Wiki User
∙ 11y agoNo, Potassium is more reactive than lithium because metals are more reactive at the bottom of groups on the periodic table then the tops of groups on the periodic table. Groups are the columns going vertical.
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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.
Lithium and potassium which is more reactive?
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.
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.
Is potassium more reactive than francium?
Francium is more reactive than potassium.
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.
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.
Lithium and potassium which is more reactive?
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.
Is lithium or Neon more reactive?
Lithium is more reactive than Neon.
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.
Is potassium more reactive than francium?
Francium is more reactive than potassium.
Is potassium more reactive than hydrogen?
Yes, Potassium is more reactive than hydrogen.
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.
Is magnesium more reactive than lithium?
Lithium is more reactive to water than magnesium because while Lithium will explode and generally destroy the container it is in, magnesium will cause the water to violently bubble.
What is the most reactive among Li Na K Rb?
which element is most reactive K Fr or Na ?
Which is the less reactive - aluminum or lithium?
Aluminium is much less reactive than Lithium.
Is lithium more reactive than aluminum?
Yes.
