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What is the atomic number of neptunium?
Neptunium, with the chemical symbol Np, is the chemical element with the atomic number 93.
What element has atomic number 93?
The element with atomic number 93 is neptunium. It is a radioactive actinide metal that is commonly found in trace amounts in uranium ores.
Which element has the lowest atomic number transuranium?
The element with the lowest atomic number among the transuranium elements is neptunium, with an atomic number of 93. It is the first transuranium element produced synthetically in a laboratory setting.
What element is named after the farthest planet from the sun?
Neptunium, atomic number 93.
What is the first trans uranium element?
Transuranium elements are those that have an atomic number greater than uranium's, which is 92. The first transuranium element is neptunium (Np) with atomic number 93.
If an element has a mass number of 232 and an atomic number of 93 how many neutrons does the element have?
Niobium has atomic number 41. Therefore, 90Nb has 90-41=49 neutrons. Please see the link.
What is the first transuranium element?
The first transuranium element is neptunium (Np), with atomic number 93. It was first synthesized in 1940 by Edwin McMillan and Philip H. Abelson at the University of California, Berkeley.
If Atom A has mass number 239 and atomic number 93 and Atom B has a mass number 239 and atomic number 94 are atoms A and B of the same element and why?
No, atoms A and B are not the same element because they have different atomic numbers. The atomic number, which determines the element, is based on the number of protons in the nucleus. In this case, atom A has 93 protons while atom B has 94 protons, indicating they belong to different elements.
3 element with atomic number greater than 92?
#93 Neptunium See also the periodic table at the link below.
How many protons and electrons does Neptunium have?
Neptunium is a chemical element with the symbol Npand atomic number 93.So it has 93 protons and the neutral atom has also 93 electrons.It is a radioactive metallic element, the first transuranic element and it belongs to the actinide series. Its most stable isotope is 237Np, with 237-93=144 neutrons
What is the chemical element for Np?
It is for element Neptunium. It's atomic no. is 93 and atomic mass is 237g/mol
Which element means god of the sea?
Neptunium, the first transuranic element with atomic number 93, which is named for Neptune, the Roman sea god.
