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Why does Aluminium occur in a form of a compound whereas gold is found in free state?
This is because metals like gold lie at the bottom in the activity series so they are less reactive and are found in the free state, whereas, metals like aluminium, zinc, etc. are found on the top of the activity series so they are highly reactive and are found in the form of compounds.
What mental is more reactive than zinc?
There are many metals that are more reactive than zinc. To find out which these metals are, you can look at a reactivity series. Some examples of metals more reactive than zinc are sodium, potassium, magnesium & aluminium.
Which metal is most reactive between copper and aluminium?
Aluminium is more reactive than copper. Aluminium can react with oxygen in the air to form a protective oxide layer, while copper does not readily react with oxygen.
Is aluminium reactive to the heat of the sun?
Aluminium is not reactive to the heat of the sun. It has a high melting point of 660.3 degrees Celsius and a low reactivity to sunlight, making it suitable for various outdoor applications.
What happen when ferrous sulphate solution is store in aluminium can?
Aluminium is more reactive than iron (Fe) according to the reactivity series of metals. Thus, when Ferrous Sulphate solution is stored in Aluminium can, Aluminium being more reactive, displaces iron from its solution to form Aluminium sulphate and iron. :)
Which of aluminium gallium or germanium is the most reactive?
Among aluminium, gallium, and germanium, aluminium is the most reactive. It readily reacts with oxygen, forming a protective oxide layer that can inhibit further reactions. Gallium is less reactive than aluminium, while germanium, being a metalloid, has even lower reactivity. Thus, aluminium is the most reactive of the three elements.
Which is the less reactive - aluminum or lithium?
Aluminum is less reactive than lithium. Aluminum forms a protective oxide layer on its surface that prevents further reaction, while lithium is highly reactive and can react violently with water or air.
Is aluminium a most reactive metal?
Aluminum is pretty reactive, but it is nowhere near the most reactive.
Which metal is non reactive?
Aluminium is non reactive as it forms a coating of Al2O3.
Is aluminium more reactive than copper?
no,almuminium is more reactive
Is copper more reactive then aluminium?
No, copper is less reactive than aluminum.
Why does Aluminium occur in a form of a compound whereas gold is found in free state?
This is because metals like gold lie at the bottom in the activity series so they are less reactive and are found in the free state, whereas, metals like aluminium, zinc, etc. are found on the top of the activity series so they are highly reactive and are found in the form of compounds.
What mental is more reactive than zinc?
There are many metals that are more reactive than zinc. To find out which these metals are, you can look at a reactivity series. Some examples of metals more reactive than zinc are sodium, potassium, magnesium & aluminium.
What is the position of titanium in the reactivity series?
Titanium is a less reactive metal and is placed below magnesium but above iron in the reactivity series. It does not react with water or dilute acids at room temperature but can react with steam to form titanium dioxide and hydrogen gas.
Which metal is less reactive than sodium but cannot be extracted heating with carbon in a furnace?
Copper is less reactive than sodium but cannot be extracted by heating with carbon in a furnace due to its position in the reactivity series. Instead, copper is typically extracted using electrolysis or by reduction with more reactive metals such as iron.
Which metal is most reactive between copper and aluminium?
Aluminium is more reactive than copper. Aluminium can react with oxygen in the air to form a protective oxide layer, while copper does not readily react with oxygen.
What element is reactive to a aluminum?
the anit-matter version of aluminium
