The superscript is the mass number (179); the subscript is the atomic number (72).
* Number of Electrons: 72 * Number of Neutrons:106 * Number of Protons: 72 * Number of Electrons: 72 * Number of Neutrons: 106 * Number of Protons: 72
Hafnium has 72 electrons and protons; the number of neutrons is different for each isotope and depend on atomic mass of the isotope.
the answer is 109... im not positive that im right but if i am right heres what you do... subtract the atomic mass from the atomic number(number of protons.) :p
Hafnium is used for many things in the scientific and nuclear world. The most common being this:1. The most important use of hafnium is in nuclear reactors for nuclear fission experiments. Hafnium can absorb neutrons easily and effectively. Hence, it is used in these experiments.2. It is used to create The Hafnium Bomb.3. It is used in gas and incandescent lamps.
Hafnium is a shiny, silvery metal that does not have a distinct color.
* Number of Electrons: 72 * Number of Neutrons:106 * Number of Protons: 72 * Number of Electrons: 72 * Number of Neutrons: 106 * Number of Protons: 72
the atomic number of hafnium is 72, protons? 72, neutrons? 106, electrons? 72
Hafnium has 72 electrons and protons; the number of neutrons is different for each isotope and depend on atomic mass of the isotope.
Hafnium is a transition metal that is corrosion-resistant, has a high melting point, and forms stable compounds with oxygen and nitrogen. It is also a good absorber of neutrons, making it useful in nuclear reactors.
the answer is 109... im not positive that im right but if i am right heres what you do... subtract the atomic mass from the atomic number(number of protons.) :p
24,163 ng
Hafnium is used for many things in the scientific and nuclear world. The most common being this:1. The most important use of hafnium is in nuclear reactors for nuclear fission experiments. Hafnium can absorb neutrons easily and effectively. Hence, it is used in these experiments.2. It is used to create The Hafnium Bomb.3. It is used in gas and incandescent lamps.
Hafnium is malleable.
Hafnium is a shiny, silvery metal that does not have a distinct color.
The mass number for an element is the sum of its protons and neutrons, while "hanium" is not a known element. If you are referring to a hypothetical element or a name that is not recognized in the periodic table, then a mass number cannot be determined.
Pure hafnium doesn't exist in the nature; hafnium form many compounds.
Fine powders of hafnium are pyrophoric.