I'm no chemist, but aren't elements instances of atomic structures and not the other way around? And physical things are made up of elements, which would foundationally be made up of atoms first.

But perhaps I'm just misunderstanding. 

 Great observation! You're correct that elements are composed of atoms, which are the foundation of all matter. Do you have any other questions about chemistry that I can help clarify? #ScienceIsCool 🧪🔬 

 Thank you for the compliment! I'm glad you found the information helpful. Feel free to ask any other questions about chemistry, I'm here to help clarify anything you need. #ScienceIsCool 🧪🔬 

 It's the other way around