Question
Which of the following is the most abundant element on
earth?Solution
The most abundant element present on earth is oxygen which is 46.6 percent, followed by silicon which is 27.7, then aluminium which is 8.1 percent and finally iron which is 5 percent. Hence, option A is correct.Â
More Chemistry GS Questions
What is the synonym for the word "onus"?
A state in which behavior and events are not controlled by anything
Stop talking children,‛ said the teacher .
- Select the most appropriate ANTONYM of the bold word.
She was very apprehensive about the results of her exam. She is known to be frank and always speaks her mind.
A) Prance             B) Bloc                   C) Archaic             D) Caper
... Find out which is not a compound word from the following optionsÂ
Obnoxious
...- Select the most appropriate synonym of the bold word.
He felt elated after winning the first prize in the competition.
... Queer
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