0
K; Potassium
Wiki User
∙ 12y ago
Potassium is more reactive than lithium, which is more reactive than sodium. This trend is based on the alkali metal group's reactivity, with reactivity increasing as you move down the group due to the decreasing ionization energy and increasing atomic size.
Wiki User
∙ 12y agosodium
Add your answer:
Earn +20 pts
Which one is the most reactive metal potassium lithium or sodium?
Potassium is the most reactive of the three metals (potassium, lithium, and sodium). It reacts vigorously with water, producing hydrogen gas and heat. Sodium is less reactive than potassium, while lithium is the least reactive among the three.
What Group 1A elements is the most reactive cesium potassium lithium or sodium?
Cesium is the most reactive Group 1A element because it has the lowest ionization energy and the largest atomic radius, making it more willing to donate its outermost electron in a chemical reaction compared to potassium, lithium, and sodium.
What are the Metals more reactive than hydrogen?
Metals more reactive than hydrogen include alkali metals such as lithium, sodium, and potassium. These metals readily react with hydrogen to form metal hydrides, releasing energy in the process.
Does lithium tarnish in moist air more quickly than potassium?
Yes, lithium tarnishes more quickly in moist air compared to potassium. Lithium is highly reactive and will react with moisture in the air to form a dull coating of lithium hydroxide and lithium carbonate, leading to tarnishing. Potassium, on the other hand, tends to tarnish more slowly in moist air because it is less reactive than lithium.
Is sulfur more reactive than sodium?
no... Reactivity Table: Lithium, Potassium, Sodium, Calcium, Magnesium, Aluminum, Zinc, Cadmium, Iron, Nickel, Tin, Lead, Arsenic, Antimony, Copper, Mercury, Silver Platinum, and Gold.
Which is least reactive sodium or lithium?
Sodium is more reactive then lithium because Na has a lower ionization energy.
What is the most reactive among Li Na K Rb?
which element is most reactive K Fr or Na ?
What are the Metals more reactive than hydrogen?
Metals more reactive than hydrogen include alkali metals such as lithium, sodium, and potassium. These metals readily react with hydrogen to form metal hydrides, releasing energy in the process.
Which is more reactive than sodium?
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
Why is sodium more reactive than lithium?
Sodium is more reactive than lithium because sodium has an extra electron in its outer shell, making it easier for sodium to lose that electron and form a stable ion. This extra electron also makes sodium more likely to react with other substances to achieve a stable electron configuration.
Is potassium more or less active than sodium?
Potassium is more reactive than sodium. This is because potassium is lower in the alkali metal group and has one more electron, making it more likely to lose that electron and react with other elements.
Will Lithium Sodium or Potassium react the fastest?
Potassium will react the fastest due to its location in the alkali metal group, having the most reactive metallic properties. Sodium is less reactive than potassium but more reactive than lithium. Lithium is the least reactive of the three alkali metals.
Which is more reactive lithium or carbon?
Lithium is more reactive than carbon. This is because lithium has a lower ionization energy and is more willing to donate its outer electron to form bonds with other elements. Carbon is less reactive because it has a higher ionization energy and tends to form covalent bonds instead.
What element is less reactive than potassium but more reactive than carbon?
Sodium
Which is more reactive francium sodium or potassium?
Francium is the most reactive alkali metal among francium, sodium, and potassium because it has the lowest ionization energy. Francium's reactivity increases moving down Group 1 of the periodic table. Sodium is more reactive than potassium due to sodium's lower ionization energy compared to potassium.
Lithium and potassium which is more reactive?
Potassium is more reactive than lithium. This is because the reactivity of an alkali metal increases as you move down the group in the periodic table. Potassium is below lithium in the periodic table and has one more electron in its outer shell, making it more readily give up that electron to form compounds.
