Reacts violently with water; more active than Sodium and located under Group 1A
Metal which does not react with cold water but react with hydrochloric acid. It is in Group 7B, period 4 and is more active than iron.
Least active metal from the second group which react with water vapor
Metal element located in Group 3A which reacts with acids
The least reactive metal in Group 1A with atomic number of 3.
The only liquid metal that is unreactive.
Most active metal in Group 2A
More active than lithium but less active than potassium
More active than francium in group 1A, thus making it as the most active metal in the periodic table
A less active metal located in transition group, which is less active than iron.
Belong to unreactive metals, however, it is more active than gold.
Metal in period 4 which can be used in alloys and is more reactive than gold and silver
Metal which reacts with steam and can be extracted by heating with carbon. It also rusts with contact with oxygen of air and more active than copper.
A metal which is less active than silver and it is usually used in making jewelries.
Metal which reacts only with strong acids and more active than bismuth.