Yes Nickel is used as a binder which is what helps to make tungsten so hard and durable. It makes up about 5% of a tungsten ring.
Any household items contain chlorophyll.
Any household items contain technetium.
Your stomach
matches
Pens do not contain tungsten.
mercury
Yes Nickel is used as a binder which is what helps to make tungsten so hard and durable. It makes up about 5% of a tungsten ring.
Titanium dioxide is found in some paints, medicines and toothpastes. It gives a white colour.
lots of tungsten filament wire
yes, incandescent bulbs do not contain a filament of platinum. Yes they do contain a filament called a tungsten.
some might. for example the tamper of a "clean" hydrogen bomb might be tungsten instead of uranium to reduce fallout.
TIG welding uses tungsten electrodes. Some electrodes also contain Thorium some also contain Zirconiun some are pure Tungsten. Each has its own applications.
Any household items contain chlorophyll.
Household items doesn't contain polonium.
Tungsten atoms contain six energy levels (shells). The outermost energy level is the sixth energy level. It has two electrons in the 6s sublevel.
There are many online retailers of tungsten wedding bands. One could purchase them from Tungsten World or one could also purchase them from Tungsten Republic.