The most reactive element in a reactivity series of metals is placed at the top, while the least reactive component is located at he bottom. More reactive metals have a greater tendency to lose electrons and produce positive ions. For example, people say that little children make a Zebra Ill Constantly Sniff Giraffes. People, for example, say that little children Make a Zebra ill Constantly. People say that little children make a zebra ill. A good way to remember the order is to make up a silly sentence from the first letter of each one.
Which Metals Are More Reactive?
The metals toward the bottom of the periodic table’s table are the most active in the sense of being the least reactive.
For example, lithium, sodium, and potassium all react with water.
The most active metals are so flammable that they readily mix with the O2 and H2O vapor in the atmosphere and are therefore stored under an inert gas, such as mineral oil.
As shown in the table below, the metals are often divided into four classes based on their activity.
The class I Metals: Active Metal Li, Na, K, Rb, Cs (Group I), Mg, Al, Zn, Mn Class II Metal (group IIA)
Which Is More Reactive Manganese And Chromium?
C Chromium can displace iron from its salt solution. Hence, chromium is more reactive than iron (eliminate option D). Manganese salt solutions can displace chromium and iron. Manganese must therefore be the most receptive metal (eliminate options A and B).
Which Is More Reactive Between Manganese And Aluminium?
In this reaction, aluminium is more reactive than manganese and acts as a good dereducing agent. Al is the most effective at oxidation reduction in Mn, although MN is less reactive than manganese.
Which Is More Reactive Iron Or Aluminium?
Since aluminium is more reactive than iron, it displaces iron from iron(III) oxide. The aluminium removes oxygen from the iron(III) oxide: the amount of iron is reduced.
Which Element Is More Reactive Than Iron?
The more reactive metal is oxidized, while the less reactive one is reduced. Aluminium is more reactive than iron, as shown by this reaction.