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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!
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What is the elements his atomic number is 39?
Yttrium (Symbol Y)
How many neutrons are does yttrium have with an atomic number of 39 and atomic mass of 89?
50 neutrons
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.
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?
50 because 89(the atomic number, which is the amount of protons+the amount of neutrons)-39(the amount of protons) is 50
What element has 89 atomic mass?
The element that has the closest mass to 89 is Yttrium(88.91).
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.
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 elements his atomic number is 39?
Yttrium (Symbol Y)
How many neutrons are does yttrium have with an atomic number of 39 and atomic mass of 89?
50 neutrons
How many electrons are in yytrium?
Yttrium's atomic number is 39, therefore there are 39 electrons in it.
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 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.
What is the atomic mass of yttrium?
88.90585
How many protons are in the nucleius of atom Y?
By 'y' I hope your talking about Yttrium and not a variable. The atomic number is 39, so the number of protons is 39. Always remember that the atomic number is the same as the number of protons.
What is the electron configuration of element 39?
The electron configuration of the element with the atomic number 39 (yttrium) is: [Kr]4d15s2.
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?
50 because 89(the atomic number, which is the amount of protons+the amount of neutrons)-39(the amount of protons) is 50
How many protons and electrons does Yttrium have?
The element Yttrium has 89 protrons and 39 electrons The element Yttrium has 89 protrons and 39 electrons The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto The elemetnt Yttrium has 39 proto
