← Back to context Comment by 1-more 6 days ago Carbon and Oxygen are not metals though, right? 3 comments 1-more Reply hollerith 6 days ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. GuB-42 6 days ago A good reason for recycling centers to hate astronomers. 1-more 6 days ago fascinating!!
hollerith 6 days ago According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals. GuB-42 6 days ago A good reason for recycling centers to hate astronomers. 1-more 6 days ago fascinating!!
According to the definition used by astronomers, all elements heavier than hydrogen and helium are metals.
A good reason for recycling centers to hate astronomers.
fascinating!!