What is the element that is in the highest percentage in the composition of the Earth?
वह तत्व जो पृथ्वी की संरचना में सर्वोच्च प्रतिशत में होता है?
□ Silicon(सिलिकॉन)
□ Oxygen(ऑक्सीजन)
□ Magnesium(मैग्नेशियम)
□ Iron(आयरन)
Correct Option : Oxygen(ऑक्सीजन)
The most common chemical elements in the crust are oxygen (46.6%), silicon (27.7%), aluminum (8.1%), iron (5.0%), calcium (3.6%), potassium (2.8%), sodium (2.6%), and magnesium (2.1%). Thus, Oxygen is the element that is in the highest percentage in the composition of the Earth.
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