Question

what is the most common element on earth ? ​

Answer 1

Answer:

Hey mate!! here's your answer

Oxygen

Q: What is the most abundant element on Earth? A: Oxygen, which composes about 49.5% of the total mass of the Earth's crust, waters and atmosphere, according to the textbook “Modern Chemistry.” Silicon is second at 28%.

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Answer 2

Answer:

I'm... unhappy...... :(