X

We detected that you're visiting our site from the UK. Would you like to visit the ChaCha UK website?

What is the earths 2nd most common element?


Rate This Answer

Silicon or symbol SI is the 2nd most common element in the Earth.

Answered -

Galleries

See All Galleries »

What is Frozen Smoke?

What is Frozen Smoke?

Viewed 10,377 times

Crazy Facts from Outer Space

Crazy Facts from Outer Space

Viewed 17,665 times

Impressive Bar Tricks

Impressive Bar Tricks

Viewed 1,799 times

Related Questions

View More »

Comments

Advertisement