Superconductors are my favorite, some others are in making phosphors, (such as the red ones used in television cathode ray tube displays) and in LEDs, the production of electrodes, electrolytes, electronic filters and lasers. Some good examples are in the link below.
Terbium is used for: ( according to Wikipedia (en))
Terbium is used to dope calcium fluoride, calcium tungstate and strontium molybdate, materials that are used in solid-state devices, and as a crystal stabilizer of fuel cells which operate at elevated temperatures, together with ZrO2.[2]
Terbium is also used in alloys and in the production of electronic devices. As a component of Terfenol-D, terbium is of use in actuators, in naval sonar systems, sensors, in the SoundBug device (its first commercial application), and other magnetomechanical devices. Terfenol-D is an alloy that expands or contracts in the presence of a magnetic field. It has the highest magnetostriction of any alloy.[11]
Terbium oxide is used in green phosphors in fluorescent lamps and color TV tubes. Sodium terbium borate is used in solid state devices. The brilliant fluorescence allows terbium to be used as a probe in biochemistry, where it somewhat resembles calcium in its behavior. Terbium "green" phosphors (which fluoresce a brilliant lemon-yellow) are combined with divalent Europium blue phosphors and trivalent europium red phosphors to provide the "trichromatic" lighting technology, which is by far the largest consumer of the world's terbium supply. Trichromatic lighting provides much higher light output for a given amount of electrical energy than does incandescent lighting.[2]
It can be used as an alternate radiation source for X-ray machines. It is a radioactive substance.
Here are some examples. It can be alloyed with stainless steel and can make portale x-ray sources.
terbium is synthetic i believe
Terbium has 65 electrons
Terbium is used to dope some types of solid-state devices and, along with zirconium dioxide (ZrO2), as a crystal stabilizer in fuel cells that operate at high temperatures.
Terbium is actually pretty soft, but it resists impacts well. My teacher hit a small piece with a hammer and it didn't break, but it did spark. A knife can scratch terbium easily. So can the coating on a neodymium magnet.
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Terbium is used as a trace impurity in calcium fluoride, calcium tungstate and strontium molybdate. Terbium is used for a stabilizer in fuel cells when the fuel is used at elevated temperatures.
Terbium has 65 electrons
terbium is synthetic i believe
Terbium is flammable and burns with a yellowish flame.
The symbol for the element Terbium is Tb
The atomic mass of terbium is 158.92
Green trichromatic
Terbium is a chemical element which is used in production of mobile phones, laptops, and other electronic items. The average cost per 100 grams of terbium is $1800.
The atomic weight of terbium is 158.93 amu.
Terbium is in the period 6 and is a member of lanthanoids family.
Scandium is element 21, and terbium is element 65.
Berkelium has the electronegativity 1,3 in the L. Pauling scale; terbium has an electronegativity of 1,1. Berkelium is more reactive than terbium.