Zirconium, a transition element with an atomic number of 40, has several isotopes, and each has a different mass number. Zr-88 (mass number 88), Zr-89 (mass number 89), Zr-90 (mass number 90), Zr-91 (mass number 91), Zr-92 (mass number 92), Zr-93 (mass number 93), Zr-94 (mass number 94) and Zr-96 (mass number 96).
Zirconium can exist as one atom while one atom of zirconium consists of 40 protons, 40 electrons and 56 neutrons.
The atomic weight of zirconium is 91,224.
91.224
zirconium, Zr
91.224 amu wher amu denotes Atomic mass unit.
The element with an atomic number of 40 is zirconium.
Do you think at atomic radius ? Zr calculated atomic radius: 206 pm, Hf calculated atomic radius: 208 pm. Or atomic mass? Zr: 91,224, Hf: 178,49.
40
The atomic weight of zirconium is 91,224.
Zirconium is a metal element. Atomic mass of it is 91.
Zirconium is a metal element. Atomic mass of it is 92.
zirconium, Zr
91.224 amu wher amu denotes Atomic mass unit.
The element with an atomic number of 40 is zirconium.
The atomic weight of zirconium is 91,224.
The atomic weight of zirconium is 91,224.
Each isotope of an element has a different number of neutrons: Atomic mass of the isotope - Atomic number = Number of neutrons
Zirconium is the name of a chemical element. Zirconium has atomic number 40, which by definition means that is has forty protons in its atomic nucleus.
Atomic number = number of protons = number of electrons. The atomic number for zirconium is 40, so the number of protons is also 40 and the number of electrones is also 40. Number of neutrons = Atomic mass of an isotope - Atimic number
Aluminum, with atomic number 13. Zirconium has 40 and silver 47.