Changes

The element [[hydrogen]] has only one proton whereas the element [[uranium]] has 92, and there are elements with even more protons than that. However, uranium is the largest of the stable elements occurring in nature.   

The element [[hydrogen]] has only one proton whereas the element [[uranium]] has 92, and there are elements with even more protons than that. However, uranium is the largest of the stable elements occurring in nature.   

All known elements are listed on the [[periodic table]], with the heavier ones produced in a laboratory. Joining atoms of the same or different elements produces chemical [[compound]]s. The elements and their compounds make up all matter on the earth and quite possibly all matter outside of the earth as well.

All known elements are listed on the [[periodic table]], with the ones with more protons than uranium produced in a laboratory. Joining atoms of the same or different elements produces chemical [[compound]]s. The elements and their compounds make up all matter on the earth and quite possibly all matter outside of the earth as well.

==See also==

==See also==