The highly reactive non-metals are in the halogen group. They just need one more electron to fill the octet. Therefore they are highly reactive. For example fluorine and chlorine. And the highly reactive metals are placed in the first group (alkali metals). For example Sodium and potassium.
one reacts and one doesn't
Non-metals do not show displacement reactions because they are less reactive than metals. Displacement reactions occur when a more reactive element displaces a less reactive element from its compound. Since non-metals are not as reactive as metals, they are not typically displaced in reactions.
Gold is considered a non-reactive metal because it is very unreactive with most substances. It does not tarnish or corrode easily, which is why it is often used for jewelry and other applications where long-term stability is desired.
Chlorine is a very reactive non-metal. It readily combines with other elements to form compounds and is highly electronegative, meaning it has a strong tendency to gain electrons in chemical reactions.
The halogens (Group 17) are the most reactive non-metals in the periodic table. They have seven valence electrons and readily gain an electron to achieve a full outer shell, resulting in high reactivity. This group includes elements such as fluorine, chlorine, bromine, and iodine.
Hydrogen
Halogens.
They are: fluorine and oxygen.
The most reactive non metals are Halogens which may combine most of the metals as well as non metals.
Bromine is a halogen. The Halogens are very reactive non-metals.
one reacts and one doesn't
Alkali metals are most reactive metals. Halogen family comprises of highly reactive non-metals.
Group-17 are most reactive non-metals. They form halogens.
Alkali metals are very reactive metals.
The halogens are the most reactive non-metals. They need only 1 additional electron to complete their octet.
Non-metals do not show displacement reactions because they are less reactive than metals. Displacement reactions occur when a more reactive element displaces a less reactive element from its compound. Since non-metals are not as reactive as metals, they are not typically displaced in reactions.
Reactive metals lose electrons when being oxidised.