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What is the mass number for Dy?
Dy is dysprosium, and the mass number is 162.50 amu
What is the mass number of Dy?
166
What is the mass number for Dy in chemistry?
mass number of dysprosium = 66 + number of neutrons in a specified isotope The mass number is different for each isotope.
What does Dy stand on the periodic table?
Dyprosium has the formula Dy. It is a radioactive element with an atomic mass of 162.5.
How do you find the mass number of an element?
The formula for mass number is number of neutrons = mass number - atomic number. Mass number can also be referred to as nucleon number.
What is the mass number for Dy?
Dy is dysprosium, and the mass number is 162.50 amu
What is the mass number of Dy?
166
Is the atomic weight a whole number?
No, it is not.The atomic mass for an isotope of an element is usually close to a whole number but never exactly so. This is because most elements exist in a number of isotopic forms: they are made up of the same number of protons and electrons but differ in the number of neutrons. So the mass of each isotope of the same element will differ from other isotopes by a whole number of mass units. The atomic mass of the element is the average mass of all its isotopes, weighted together in proportion of the abundance of the elements.The worst offender is dysprosium. The element has 66 proton and electrons 162.5.164-Dy has a mass of 163.929 and accounts for 28.3% of the Dy on earth,162-Dy has a mass of 161.927 and accounts for 25.5% of the Dy on earth,163-Dy has a mass of 162.929 and accounts for 24.9% of the Dy on earth,and there are 4 more isotopes accounting for smaller proportions. When averaged, the atomic mass for Dy is 162.5 - as far from a whole number as you can get!
What is the mass number for Dy in chemistry?
mass number of dysprosium = 66 + number of neutrons in a specified isotope The mass number is different for each isotope.
What does Dy stand on the periodic table?
Dyprosium has the formula Dy. It is a radioactive element with an atomic mass of 162.5.
What number is divisible by 2 and 3 but not dy 9?
6
What three digit number is divisbel dy one?
any three digit number!
What is the symbol and atomic number for the element Dysprosium?
there are 50
What nicknames does Sixto Dy go by?
Sixto Dy was born on August 6, 1934, in Tarlac Province, Philippines.
What is the birth name of Paolo Dy?
Paolo Dy's birth name is Paolo Crisostomo Arbiol Dy.
Where did jean- Jacques dessalines dy or how did he dy?
he was assinated
What does 'Beth ydy dy rif ffôn di' mean in English?
What's your telephone number
