57
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!
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
The element with three 4d electrons is ruthenium (Ru), which has an atomic number of 44. The 4d sublevel can hold a maximum of 10 electrons, so with only three electrons, ruthenium has a partially filled 4d orbital.
Ruthenium (Ru) has an electron configuration of [Kr] 4d7 5s1. Although it is in the d-block of the periodic table and is close to having a noble gas configuration, ruthenium does not have a completely filled outermost shell of electrons like noble gases.
Ru has oxidation number +8, O has oxidation number of -2
44 protons, element number = protons and electrons :)
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 neutral atom with 44 electrons is ruthenium (Ru).The electron configuration of ruthenium is: [Kr]4d75s1.The number of electrons in shells is: 2, 8, 18, 15, 1.
The density of an element is influenced by its atomic mass and atomic radius. Osmium (Os) has a higher atomic mass than iron (Fe) and ruthenium (Ru), which contributes to its higher density. Additionally, Osmium has a smaller atomic radius than Fe and Ru, causing its atoms to be packed more closely together, further increasing its density.
The duration of To Love-Ru is 1500.0 seconds.
The closest to 44 is Scandium, which has 21 protons and 24 neutrons, giving it a mass of 44.95591 amu.
A nuclear charge of 44 corresponds to the element ruthenium (Ru), which has an atomic number of 44. This means that ruthenium has 44 protons in its nucleus. The nuclear charge is equal to the number of protons, as protons are positively charged particles that contribute to the overall charge of the nucleus.
2 sylables are in ru-dolph
Ru Ba Ru was created on 2008-09-12.
ru-sh
There are currently two seasons at the moment. The second one is called "Motto to love-ru".
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