Any of the alkali metals: lithium, sodium, potassium, etc.
A very reactive metal can react too violently with acids to be safe.
Manganese is not particularly reactive. This is strange considering it is more electropositive than its neighbors in the periodic table.
Sodium is very reactive and easily react with oxygen or water.
The least reactive metal in group 1 of the periodic table is francium. Francium is highly radioactive and has a very short half-life, making it extremely rare and difficult to study its chemical properties.
Iron rusts with water the more reactive metals react for the oxygen in a displacement the less reactive metals there is no reaction hope this helps x
Yes sodium is very reactive metal.Just because of this it is kept in kerosene or some another oil because it is very reactive with oxygen and water.
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.
Cesium is the most chemically reactive metal.
Carbon is a very reactive nonmetal but not the most reactive.
Sodium is kept immersed in kerosene because it reacts so vigorously that they catch fire when kept in the open. Hence to protect them and to prevent accidental fires, they are kept immersed in kerosene oil.
A very reactive metal can react too violently with acids to be safe.
Actinium is a very reactive (but not the most) metal; the Pauling electronegativity is 1,1.
Manganese is not particularly reactive. This is strange considering it is more electropositive than its neighbors in the periodic table.
Sodium is not an unreactive element. It is a highly reactive metal that readily forms compounds with other elements, especially in the presence of water to form sodium hydroxide and hydrogen gas. Sodium is stored under oil to protect it from reacting with air or moisture.
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.
Tibicos is also known as water kafir , which is very although very beneficial for health. But as a precaution, the liquid should not be kept in metal containers, as tibicos is reactive with metals. In fact keep it in a plastic container.
Because metals are often very reactive, as are acid.