186.207 g/mol
The relative atomic mass is 186.207
The atomic mass of Rhenium (Re) is approximately 186.21 grams per mole.
Rhenium, with the chemical symbol Re, is the chemical element with the atomic number 75.
Arsenic (As) has 33 protons, giving it an atomic number of 33 and, in it's most common isotope, it has 42 neutrons. Atomic mass is equal to (number of protons + number of neutrons). 33 + 42 = 75.
Rhenium
Re stands for rhenium on the periodic table. Rhenium is a transition metal with the atomic number 75.
At-Astatine Because it is the 85th element of the periodic table. That means that it has 85 protons and 85 electrons
Re is the chemical symbol for the element Rhenium, which is a transition metal with atomic number 75. It is a silvery-white, rare metal that is commonly used in high-temperature superalloys for jet engines and in catalysts for oil refineries.
The element with 75 protons in period 6 is Rhenium (Re), which has an atomic number of 75.
The chemical symbol of rubidium is Rb Rb-- atomic # 37, atomic weight 85.87
Rhenium is an chemical element with atomic number 75. It is frequently used with tungsten because it adds favorable properties. It is also used for filaments in mass spectrographs.
If you can locate a periodic table, you can locate "74" and find that it is Rhenium.