Generally group 1 elements.
Any of the alkali metals (in group one of the periodic table)
It means that the substance in question will readily react with oxygen. Almost everything in group 1 of the periodic table will react violently with oxygen. exp. Sodium in powder from will ignite spontaneously when exposed to oxygen.
No. The elements in group 1 (the alkali metals) are very soft, easily cut with a knife, and are highly reactive and react violently with water and oxygen. They are anything but strong, hard and corrosion-resistant.
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
Noble gases are found in the 18th group in the periodic table.
halogens or alkali metals
Any of the alkali metals (in group one of the periodic table)
Group one elements react vigorously with water.They even react when exposed to air.For example lithium reacts violently with water.
halogens ie,group 17
Acid lol terd
It means that the substance in question will readily react with oxygen. Almost everything in group 1 of the periodic table will react violently with oxygen. exp. Sodium in powder from will ignite spontaneously when exposed to oxygen.
A group in Periodic Table is the column of element in periodic table
Chlorine is in Group 17 of the Periodic Table.
No. The elements in group 1 (the alkali metals) are very soft, easily cut with a knife, and are highly reactive and react violently with water and oxygen. They are anything but strong, hard and corrosion-resistant.
A group in periodic table is the column of element in periodic table
Chlorine is in Group 17 of the Periodic Table.
Lead is in the group 14 of the Periodic Table.