yes they do
All elements of TAPES system are critical
You mean "Do all elements have light?"
The periodic table of the elements lists all of the known elements.
After disintegration all radioactive elements are transformed in other elements.
No, they can contain impurities.
yes the lights of all the elements are flammable
All of the elements are on the periodic table of the elements. Refer to the related links for a printable periodic table.
All of the elements have protons and electrons, and all elements except hydrogen have neutrons.
Not all of the elements are present in the Earth's atmosphere.
All pure metals are chemical elements; alloys are not elements.
All elements have atoms, but most do not form molecules.
Not all the elements in the periodic table are renewable.