Tellurium is a metal element. Atomic mass of it is 127.
this happens with argon and potassium, and also with cobalt nickel. fun stuff.
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number)
The atomic number of tellurium (Te) is 52.The atomic weight of Te 127.60 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
The molar mass of H2Te = 129.61588 g/mol
Tellurium is a metal element. Atomic mass of it is 127.
this happens with argon and potassium, and also with cobalt nickel. fun stuff.
The atomic number of tellurium (Te) is 52.The atomic weight of Te 127.60 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number)
The molar mass of H2Te = 129.61588 g/mol
Tellurium (Te) and iodine (I) would be in reverse order if the elements were placed in order of atomic mass instead of atomic number.
Te = Terbium. Lanthanoid atomic # 65 Mass # 158.92 [Xe] 4f9 6s2
Atomic no.=no. of protons Atomic mass=no. of protons+no. of neutrons Hence, atomic mass is greater
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
The atomic mass unit is used to express the measure of the atomic mass.
Atomic no.=no. of protons Atomic Mass=no. of protons+no. of neutrons Hence, atomic mass is greater
== The equation of atomic mass is protons+nuetrons== atomic mass. ===