101.07
The atomic mass of ruthenium (Ru) is approximately 101.07 atomic mass units.
The atomic number of ruthenium (Ru) is 44.The atomic weight of Ru is 101.07 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
The atomic weight of ruthenium to 3 digits after the dot is 101.065 unified atomic mass units. The formula for calculating atomic weight is: n ∑(wx*px) x=1 where: n is the number of isotopes you have the data for. w is the weights of the isotopes. p is the percent compositions of the isotopes in decimal form. ∑ is the summation symbol. The data can be found in the provided link.
Ruthenium
Rhodium is placed in the same period as ruthenium but has a higher atomic number than it.
The element that is placed in the same period as ruthenium (which is in period 5) but has a higher atomic number is silver (Ag), with an atomic number of 47. Ruthenium has an atomic number of 44. Both elements are transition metals found in the d-block of the periodic table.
Ruthenium is a transition metal in the periodic table. It belongs to Group 8 and Period 5. Ruthenium has the atomic number 44 and the symbol Ru.
44 atomic number of ruthenium
44 protons, element number = protons and electrons :)
The number 44 is an even number and the square of 2. It is considered a number of stability and progress in numerology. In terms of science, the element ruthenium has the atomic number 44.
Ru is Ruthenium Name: Ruthenium Symbol: Ru Atomic Number: 44 Atomic Mass: 101.07 amu Melting Point: 2250.0 °C (2523.15 K, 4082.0 °F) Boiling Point: 3900.0 °C (4173.15 K, 7052.0 °F) Number of Protons/Electrons: 44 Number of Neutrons: 57 Classification: Transition Metal Crystal Structure: Hexagonal Density @ 293 K: 12.2 g/cm3 Color: silvery http://www.chemicalelements.com/elements/ru.html
This element is ruthenium (Ru), atomic number 44.