Now you know that atoms are really small and that there are huge numbers of them, but here are a few other atom facts you might find interesting. Where do atoms come from ... these two elements make ...

A physicist explains how atoms arrange themselves into molecules – and how scientists are able to image these tiny bits of ...

From nearly indestructible metals, like tungsten ... "[But] this type of touching does not really make sense at the atomic scale because atoms do not have well-defined outer surfaces." ...