Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Take Free Test
Home
»
General Knowledge
»
Chemistry
The oceanic crust mainly consists of silica and __________.
magnesium
iron
manganese
sulphur
Correct Answer:
magnesium
← Previous Question
Next Question→
More Questions from
Chemistry
Magnesium oxide (MgO) + Water (H2O) = ?
What is the name of the acid in grapes?
Limestone is a raw material used by which industry?
Chemical properties of isotopes .............
Sour taste of lemon is due to the presence of which of the following ?
Glycol is used to manufacture which of the following ?
Which of the following green house gases has the greatest heat-trapping ability?
Iron and manganese present as pollutants in water cannot be removed by_____
When iron rusts, its weight .....
Metals react with sodium hydroxide to produce ___________.
Discussion & Comments
No comments yet. Be the first to comment!
Posting…
Name
Comment
Post Comment
Join Discussion
Discussion & Comments