Gold. Titanium. Helium. Neon. Argon. Depends on the chemistry you involve it with.
one is gold
search for "metal reactivity table" for more
Platinum is the least reactive of the followed by copper.
Noble gases and virtually all other metals.
For example boron and silicon.
gold
The alkali earth metals act in a similar but slightly less reactive way to alkali metals
No, the noble gasses are nonmetals that are less reactive than all other elements.
Alkali metals are more reactive than alkaline earth metals.
Alkali metals are very chemically reactive, are not dense or hard metals and have low melting points.
Alkali metals are more reactive as they are in group 1 and therefore has only one valence electron. With only one valence electron, its easy for them to achieve inert configuration/ noble gas configuration, which makes them so reactive.
The alkali earth metals act in a similar but slightly less reactive way to alkali metals
No, the noble gasses are nonmetals that are less reactive than all other elements.
Almost all the rest of the metals.
I believe that the answer you are looking for is Transition Metals.
no
Yes, alkali metals are more reactive than alkaline-earth metals. All atoms want to have 8 electrons in their outer shells. Alkali metals have to give one electron away, where as alkaline-earth metals need to give two away which is less energetically favorable.
Alkali metals are more reactive than alkaline earth metals.
Alkaline earth metals have two outer electons. Alkali metals have one. It is more energetically favorable (easier) t oremove one electron than two making alkali metals more reactive than alkaline earths.
Alkali metals Alkaline earth metals
Groups 3-12 do not have individual names. Instead, all of these groups are called transition metals. The atoms of transition metals do not give away their electrons as easily as atoms of the Group 1 and Group 2 metals do. So, transition metals are less reactive than alkali metals and alkaline-earth metals are.
All the alkali metals.
Alkali metals are very chemically reactive, are not dense or hard metals and have low melting points.