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What was the number of protons in yttrium?
Yttrium's atomic number is 39, meaning that it always has 39 protons in its nucleus. This is, in fact, all that we know for sure about yttrium unless we are given the mass number, which is the total number of protons and neutrons in its nucleus, of a specific yttrium isotope. Thirty-two different yttrium isotopes, ranging in mass number from 77 to 108, have either been found or synthetically produced. Therefore, the number of neutrons in an yttrium atom could be anywhere from 38 to 69. Yttrium's only stable isotope, 89Y, has 50 neutrons.
How many neutrons are does yttrium have with an atomic number of 39 and atomic mass of 89?
Yttrium has 50 neutrons. To find the number of neutrons, subtract the atomic number (39) from the atomic mass (89): 89 - 39 = 50 neutrons.
What element has 89 atomic mass?
The element that has the closest mass to 89 is Yttrium(88.91).
What element has a atomic mass of 39.9?
The atomic number is the count of how many protons an atom has in its nucleus (and therefor also the count of how many electrons the neutral atom possesses). The atomic number us unique for each element and positions the element in the periodic table. The element with atomic number 39 is Yttrium (Y).
What is the largest Group 3 metal?
Yttrium is the largest metal in group three. It is atomic number 39 and has an atomic mass of about 88.9.
How many neutrons are in an atom of this isotope if the atomic number of yttrium is 39 and the atomic mass of the isotope is 89?
The number of neutrons in an atom can be calculated by subtracting the atomic number (protons) from the atomic mass. In this case, for the isotope of yttrium with an atomic number of 39 and an atomic mass of 89, the number of neutrons is 50 (89 - 39 = 50).
What is the atomic number of yttrium?
The atomic number of yttrium (Y) is 39.The atomic weight of Y is 88.906 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
How many protons nuetrons and electrons does yttrium have?
Look at the atomic number. That will be the number of protons and electrons; subtract that number from the atomic mass (rounding down) and you'll have the number of neutrons.
What is the symbal for yetrium?
There is no widely recognized symbol for yttrium. Yttrium is a chemical element with the symbol Y and atomic number 39.
What family does yttrium belongs?
yttrium is a transition metal in the periodiodic table. Its atomic mass is 88.906 and is sometimes mistook for ytterbium. i would say its just a common transition metal used in chemistry, yet ytterbium is a powerful lanthanide.
What is the elements his atomic number is 39?
Yttrium (Symbol Y)
What is the texture of thorium?
Yttrium has the chemical symbol, Y, and the atomic number 39. Its electron configuration is [Krypton] 4d1 5s2. The molar mass of Yttrium is 88.91 grams per mole.
