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#1 2018-01-15 04:38:21
- hamidoon123
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- Registered: 2017-09-21
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The most abundant element in the Earth's crust is __________?
Science GK Exams Quizzes MCQs Quizzes Everyday Science Online Test 1 Mcqs Preparation Practice Questions
Question:
The most abundant element in the Earth's crust is __________?
Option A):
Oxygen
Option B):
Silicon
Option C):
Carbon Dioxide
Option D):
Hydrogen
Correct Answer is Option A):
Oxygen
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2018-01-15 04:38:21
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Re: The most abundant element in the Earth's crust is __________?
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