Pens do not contain tungsten.
No. They are inked pens. They make it look like gel, though. No. It is a inked and ballpointed pen.
yes, incandescent bulbs do not contain a filament of platinum. Yes they do contain a filament called a tungsten.
It's man made. You can't find tungsten metal in the earth the way you can find gold. What occurs is a rock containing a metal compound, for instance the ore scheelite which contains calcium tungstate. Tungsten is extracted from it by first converting it to tungsten oxide and then reducing this with hydrogen.
tungsten
Tungsten is not Magnetic :(
mercury
Electric bulb Filament
Markers contain ink in the inside. Like pens they contain ink.
Personalized pens are just like regular pens except they usually contain some engravings or other markings to distinguish them from normal pens.
Plastic and contain ink
it pens
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.
You can find tungsten carbide mostly in the pen nib...
lots of tungsten filament wire
No. They are inked pens. They make it look like gel, though. No. It is a inked and ballpointed pen.
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.