0
Number oif neutrons = Atomic Mass of an isotope - Atomic number of the element
The atomic number of hafnium is 72. Hafnium has many natural and artificial isotopes, each with a different number of neutrons.
Hafnium has 72 electrons and protons.
Number oif neutrons = Atomic mass of an isotope - Atomic number of the element
The atomic number of hafnium is 72. Hafnium has many natural and artificial isotopes, each with a different number of neutrons.
the transition metal Hafnium, atomic symbol Hf, has 72 electrons present when it is an atom. When this metal becomes an ion it has 68 electrons present, due to a loss of 4 electrons to gain a stable octet.
Add your answer:
Earn +20 pts
How many valence electrons does hafnium have?
Hafnium has 72 electrons and protons; the number of neutrons is different for each isotope and depend on atomic mass of the isotope.
How many neutrons has Hafnium if its atomic number is 72 and its mass number is 178?
Hafnium has 106 neutrons. This can be calculated by subtracting the atomic number (number of protons) from the mass number (sum of protons and neutrons): 178 - 72 = 106 neutrons.
What is the superscript and subscript of the nuclide of hafnium that contains 107 neutrons?
The superscript is the atomic mass number, which is the sum of protons and neutrons. The subscript is the atomic number, which is the number of protons. For a hafnium nuclide with 107 neutrons, the superscript would be 180 (107 neutrons + 73 protons) and the subscript would be 73.
How is hafnium used in life?
Hafnium is commonly used in high-temperature applications such as aircraft engines and nuclear reactors due to its high melting point. It is also used in the production of semiconductors and in the medical field for certain implants and MRI imaging.
What is the color of hafnium?
Hafnium is a shiny, silvery metal that does not have a distinct color.
How many neutons are in hafnium?
the atomic number of hafnium is 72, protons? 72, neutrons? 106, electrons? 72
How many valence electrons does hafnium have?
Hafnium has 72 electrons and protons; the number of neutrons is different for each isotope and depend on atomic mass of the isotope.
How many isotopes does hafnium have?
There are 37 isotopes of Hafnium.
How many neutrons has Hafnium if its atomic number is 72 and its mass number is 178?
Hafnium has 106 neutrons. This can be calculated by subtracting the atomic number (number of protons) from the mass number (sum of protons and neutrons): 178 - 72 = 106 neutrons.
What is the superscript and subscript of the nuclide of hafnium that contains 107 neutrons?
The superscript is the atomic mass number, which is the sum of protons and neutrons. The subscript is the atomic number, which is the number of protons. For a hafnium nuclide with 107 neutrons, the superscript would be 180 (107 neutrons + 73 protons) and the subscript would be 73.
Is hafnium combined or uncombined?
Pure hafnium doesn't exist in the nature; hafnium form many compounds.
How is hafnium used in life?
Hafnium is commonly used in high-temperature applications such as aircraft engines and nuclear reactors due to its high melting point. It is also used in the production of semiconductors and in the medical field for certain implants and MRI imaging.
What are the chemical properties of Hafnium?
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.
How many protons does Hafnium 138 with a plus 2 charge have?
The atomic number of hafnium is 72. So there is 72 protons.
Is hafnium malleable?
Hafnium is malleable.
What is the color of hafnium?
Hafnium is a shiny, silvery metal that does not have a distinct color.
What is the mass number for hanium?
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.
