answersLogoWhite

0

Caesium and francium, in group one or in group 7 iodine or astatine.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What is more reactive than oxygen?

Fluorine is more reactive than oxygen. It is the most reactive non-metal element and readily forms compounds with almost all other elements.


Which elements in the periodic table would be expected to be more reactive than phosphorus (P)?

Metals are more reactive elements.


What is more reactive boron or Florine?

Fluorine is more reactive than boron. Fluorine is the most reactive non-metal element and readily forms compounds with other elements, while boron is a metalloid that is less reactive than fluorine.


Is nitrogen more reactive than oxygen?

No, oxygen is more reactive than nitrogen. Oxygen readily forms compounds with other elements, while nitrogen is relatively inert under most conditions.


Which group is more reactive on the periodic table group 1 or 2?

Group 1 elements are more reactive than that of group 2 elements.


What atom is more reactive francium or cesium?

Francium is more reactive than cesium. This is due to francium's position in the periodic table, where elements at the bottom of a group tend to be more reactive than those at the top. Francium is the most reactive metal because of its large atomic size and low ionization energy.


Are group 2 elements highly reactive?

Reactivity increases as you go down the group. Radiom is far more reactive than Beryllium.


Is noble gases metals that are more reactive than the transition elements but less reactive than the alkali metals?

No, noble gases are not metals; they are a group of non-metal elements. Noble gases are the least reactive elements because they have a full valence shell of electrons, which makes them stable and unlikely to form chemical bonds with other elements. Alkali metals are the most reactive metals, while transition elements have varying reactivity levels depending on the element.


Would a metal in group 13 be more reactive than a metal in group one?

Group 1 will be more reactive than group 13 elements


Would a metal in group 13 be more or less reactive than in group one?

Group 1 will be more reactive than group 13 elements


Is nitrogen more reactive than arsenic?

No, arsenic is more reactive than nitrogen. Arsenic belongs to Group 15 elements in the periodic table which are more reactive compared to nitrogen, which is a relatively inert gas.


What metal is more reactive than cesium?

Francium is more reactive than cesium as it is the most reactive metal in the alkali metal group. Its reactivity is due to its low ionization energy and high atomic size, making it highly reactive with other elements. However, due to its extreme rarity and radioactivity, francium is not often encountered in practical situations.