Aluminium is a good roofing material because it
...Aluminium is a good roofing material because it
is strong and does not conduct heat and electricity
readily absorbs light
forms an oxide film over its surface which prevents corrosion
is flexible and can conduct heat
Correct answer is C
The thin coat of aluminum oxide formed prevents further attack of the metal by atmospheric oxygen and water.
In the extraction of iron, hot air is introduced into the blast furnace through? ...
Which of the following is a neutralization reaction? ...
What is the chemical symbol for Polonium? ...
The pollutants that are likely to be present in an industrial environment are? ...
A particle that contains 9 protons, 10 neutrons and 10 electrons is ...
How many structural isomers can be written for the alkyl bromide, C4H9Br?...
Choose the correct option from the structure above ...