Nobelium (No)
Nobelium, with the chemical symbol No, is the chemical element with the atomic number 102.
Nobelium is an artificial chemical element, atomic number 102.
Nobelium. Atomic Number 102.
It is the symbol for the element, Nobilium (atomic number 102)
157; you figure that out by taking the atomic mass (259) and subtract it by the # of protons (102) and the answer is the # of neutrons. ( the atomic #, # of protons, and # of electrons are always the same # 102 ). But each isotope of nobelium has a different number of neutrons, depending on the atomic mass.
NO is for element Nobelium.It is named in honor of Alfred Noble.Its atomic number is 102.
The atomic number of nobelium is 102.
No (sic). Nobelium is a synthetic element with the symbol No and atomic number 102, named after Alfred Nobel.
The atomic number is the number of protons in an atom of an element.
Nobelium has 102 protons and 102 electrons, as the number of protons is equal to the atomic number, and in a neutral atom, the number of protons is equal to the number of electrons.
The element with an atomic number of 46 is palladium; its mass number, 102, indicates that this atom is contains a disproportionate number of neutrons to protons (56/46), making it a lighter isotope (Pd102) that represents only 1.02% of all natural palladium.
Atomic number = Number of protons