Its reactivity depends upon the conditions , in acids and alkalies it is highly reactive with pure water and air it is unreactive, although in reactivity series it higher than hydrogen.
5th
Gold and platinum will no react with HNO3 due to their low reactivity. Aluminum also will not react with HNO3 despite its relatively high reactivity because it has a protective layer of aluminum oxide on it.
Aluminium si most reactive because is vrey quick lead.
No, aluminum is not stronger than iron, infact iron is stronger. We can also find it from the reactivity series table.
Aluminium. This is because aluminum is "higher" than carbon in the reactivity series. You may wish to refer to the reactivity series if you need to compare the relative reactivities of other metals.
Sodium, aluminum, and magnesium are metals. For metals, reactivity decreases as you go from left to right across the periodic table. The least reactive of those three is therefore aluminum.
The rate of corrosion is directly linked to a metal's reactivity. The higher the metal in the series, the more reactive, also more susceptible to corrosion with oxygen and water. aluminum is not easy to corrode. Aluminum quickly reacts with oxygen in the air, and the oxide layer that forms protects the metal underneath from any further reaction.
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Chlorine is very reactive, it will corrode many things (like hot aluminum, iron or sodium) in contact
Carbon comes below aluminum and above zinc in the reactivity series: Potassium Sodium Lithium Calcium Magnesium Aluminium CARBON Zinc Iron Tin Lead Copper Silver Gold Platinum
yes
The reactivity of metals is used to transfer electricity without much electrical loss.