Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is the second most abundant element in the earth's crust?


Silicon

{{ relativeTimeResolver(1574552623302) }}

LIVE
Points points 123
Rating 1

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE