in nuclear fusion i assume it is theoretically possible to combine any elements
but in terms of chemical bonding, no some elements ie noble gases are very nonreactive, though the heavier noble gases do form compounds with oxygen and fluorine.
Oxygen is the element that can combine with almost all other elements.
It is not reactive at all. It will not combine with other elements.
The Group 0 - Inert Gases group are all (exc. Radon) highly unreactive, and so don't chemcially combine with other elements.
Elements can combine with other elements to form compounds through chemical reactions. The elements that can combine with each other depend on their reactivity and chemical properties. Some common examples of elements that can combine include hydrogen, oxygen, carbon, nitrogen, and metals like iron and copper.
Uranium combine with the majority of other elements; also uranium has alloys with the majority of metals.
Neon has completely filled orbitals. It is chemically inert and does not combine with other elements.
No. helium is chemically inert and does not combine with other elements.
nuclear fusion
No. Molecules are made of atoms, not the other way around. Atoms of different elements combine to form compounds.
all the electrons that are available in outermost shell
fusion
Yes