Assertion: bismuth's number | /r/HasProperty | atomic
Facets:
Source sentences:
text: Bismuth is a chemical element that has the symbol Bi and atomic number 83.
text: Atomic number, 83; atomic weight, 208.980.
text: Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.
text: Bismuth, which has the atomic number 83, was once considered to be the heaviest element to exist in nature, but later it was found out that bismuth-209 exhibited radioactivity and had unstable properties which thereby decays into thallium-205.It is used in automatic fire sprinkler systems, fire detection systems, electrical fuses, curing gastric ulcers and to make permanent magnets.
text: Bismuth is atomic number 83 and the last non-radioactive element.
text: Atomic number, 83; atomic weight, 208.980.
text: Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z.