Yes, at least according to one of the definitions discussed in the Wikipedia entry on "Atomic Mass", q.v.
relative atomic mass
expressed in unified atomic mass unit, amuHowever, for practical purposes in the laboratory the relative atomic mass is used so the unit would be gram. (Relative atomic mass compares the mass of all elements to that of the carbon-12 isotope taken as exactly 12)
(Symbol Ar) / Atomic weight 39.948
The atomic weight of sodium is 22.98976928 Grams per mole.
The relative atomic mass of magnesium is approximately 24.305.
The relative atomic mass is 186.207
Relative atomic mass, also called atomic weight, is listed on the periodic table for each element. There is no element listed on the periodic table with a relative atomic mass of 15.5.
The atomic weight of Tantalum is approximately 180.947.
None. The relative abundance of isotopes is used to calculate the Average Mass (by multiplying the Atomic Mass of the isotopes by their relative abundancies and adding the products together) while the Atomic Mass is simply the number of protons plus the number of neutrons.
35.453 ------------- The relative atomic weight (not mass) of chlorine is after IUPAC tables from 2009 [35,446; 35,457]; the conventional value is 35,45.
Atomic weight, which is the mean relative mass and is dimensionless.
relative Atomic Mass
relative atomic mass
expressed in unified atomic mass unit, amuHowever, for practical purposes in the laboratory the relative atomic mass is used so the unit would be gram. (Relative atomic mass compares the mass of all elements to that of the carbon-12 isotope taken as exactly 12)
Ceasium is a metal element. Atomic mass of it is 133.
the relative atomic mass for the element potassium is 39.0983
The atomic weight of antimony is 121,760(1).