an element contains just one type of atom a compound contains two or more types of atom joined together a mixture contains two or more different substances that are not joined together the ...

And that’s it! Nearly everything in this room, in your room, and in the entire universe, is made of: elements with one kind of atom, compounds containing different types of atoms chemically ...

These compounds are commonly found in medications ... new drug candidates for treating diseases like Parkinson's, certain types of cancer, and heart conditions," noted Professor Qi.