For the most part, Group 16 forms -2 ions, therefore they most readily bond with Group 2, which primarily form +2 ions.
The most reactive metals are called alkali metals. This group includes elements like lithium, sodium, and potassium, which readily react with other elements due to their low ionization energy and tendency to lose an electron to achieve a stable electron configuration.
The reactivity of halogens decreases down the group, which means Fluorine is the most reactive halogens as it is the most electronegative elements among the halogens, and also the Periodic Table.
Metals such as sodium and potassium react readily with chlorine to form metal chlorides. Non-metals like hydrogen and sulfur also readily react with chlorine to form hydrogen chloride and sulfur dichloride, respectively. Organic compounds containing carbon-carbon double bonds can also undergo addition reactions with chlorine.
Fluorine is the most chemically active halogen due to its small atomic size and high electronegativity, which allows it to readily react with a wide variety of other elements.
Francium would combine with water more readily than cesium. Francium is the most reactive alkali metal due to its position in the periodic table, so it would react more violently with water compared to cesium.
The family of elements that react readily with metals is the halogens. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals that readily form compounds with metals by gaining an electron to achieve a stable electron configuration.
The alkali metals (Group 1) and the halogens (Group 17) are among the most reactive groups on the periodic table. Alkali metals readily react with water, while halogens are highly reactive nonmetals that easily form compounds with other elements.
Most readily hydroxide ions (OH-) from water. Also, halogens react very readily (1:1 ratio). They are also readily oxidised. See the related video for reactions with water and oxygen
The most reactive non-metals are the halogens, group 17.
Halogens, hands down. That would be the one second from the right that starts with Fluorine :)
Group VII A or XVII or Halogens.
Silicon does not react with most acids, such as hydrochloric acid and sulfuric acid, or bases like sodium hydroxide. It also does not readily react with most nonmetals, such as oxygen or nitrogen, under normal conditions.
This is the valence electron.
Group I (alkali metals) and group VII (halogens) elements react together most vigorously. This is because alkali metals readily donate electrons to halogens, forming ionic compounds with high lattice energies. The reaction between sodium (group I) and chlorine (group VII) to form sodium chloride is a well-known example of this type of reaction.
The alkali metals, group 1 of the periodic table, react more and more with O2 as you descend the group. From Na down to Cs, the metals are stored in oil so that they don't form an oxide layer. If you watch videos on Youtube about these metals, you'll see the oxide layer actually form before your eyes.
elements of group 17 (most readily) followed by group 16 and group 15
Lithium is most likely to react and form a compound because it is a highly reactive alkali metal that readily forms compounds with other elements. Neon is a noble gas and is very stable, while carbon and fluorine are nonmetals that may react but not as readily as lithium.