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Samarium
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∙ 11y ago
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What is the number neutrons for samarium?
Because the atomic number is 62, the element Samarium has 62 electrons and 62 protons. Since the number of neutrons is calculated by subtracting the atomic number from the atomic mass, and Samarium's atomic mass is 150, it has 88 neutrons.
If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus what is the atomic number of the element?
12. the atomic number of an element is the number of protons in it's nucleus. The mass number is the number of protons+neutrons. Therefore the element has (32-20)12 protons.
What is the charge of samarium?
The atoms of the element samarium (atomic number 62) have the electron configuration [Xe] 4f6 6s2
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What is the number neutrons for samarium?
Because the atomic number is 62, the element Samarium has 62 electrons and 62 protons. Since the number of neutrons is calculated by subtracting the atomic number from the atomic mass, and Samarium's atomic mass is 150, it has 88 neutrons.
What is the atomic number of samarium?
Samarium, with the chemical symbol Sm, is the chemical element with the atomic number 62.
What is samarium?
Samarium is an element in the periodic table, atomic number 62, chemical symbol Sm.
If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus what is the atomic number of the element?
12. the atomic number of an element is the number of protons in it's nucleus. The mass number is the number of protons+neutrons. Therefore the element has (32-20)12 protons.
What is the charge of samarium?
The atoms of the element samarium (atomic number 62) have the electron configuration [Xe] 4f6 6s2
The atomic number determines the what?
The number of protons.
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What does an element's atomic number stand for?
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
What is an element's atomic number?
An element's atomic number is the # of protons in its nucleus.
Element's atomic number tell about that element?
The atomic number tells you the number of protons in the nucleus of that element.
What does the atomic number equal of an element?
The atomic number of an element equals the number of protons in the element.
