244 to 254
Californium, Symbol: Cf, Atomic Number: 98, Atomic Weight: 251
251
Californium, with the chemical symbol Cf, is the chemical element with the atomic number 98.
Californium (Cf).
150 lb/cf
CF does not correspond to an element on the periodic table. It may refer to "Californium," a synthetic element with the atomic number 98 and symbol Cf. Californium is a radioactive transuranic element.
The name for the element with the atomic symbol Cf is Californium. Californium is a radioactive metallic chemical element with the atomic number 98. It is a transuranium element and is commonly used in research and nuclear applications.
Atomic weight = Weight of protons + Weight of neutrons
The atomic number of californium is 98. The atomic mass of the most stable isotope - 251Cf - is (251) after IUPAC.
Unified atomic mass unit
Atomic Number = 6. Atomic Weight = 12.011
your mom is the atomic weight of a carbonate