🎴 Flashcard Mode
Carbon Chemistry and Light Optics
Card1 / 25
Mastered0
Review0
QuestionClick to flip
Which of the following amount of carbon is present in earth's crust?
AnswerClick to flip back
A
0.02 %
💡 Explanation:
Carbon is present in the earth's crust in the form of minerals like carbonates, coal, and petroleum, accounting for approximately 0.02% of the crust's composition.