55.935u is an example, which is the weight of 56Fe
atomic number atomic weight
the atomic number, the atomic weight, the atomic symbol and atomic name.
Synthetic elements include: Einsteinium (Es) with Atomic number of 99 Fermium (Fm) with Atomic number of 100 Mendelevium (Md) with Atomic number of 101 and Nobelium (No) with Atomic number 102
55.935u is an example, which is the weight of 56Fe
Examples: atomic number, atomic weight, density, state of matter, electrical conductivity, etc.
Mendelevium is a sufficient example for the element with the atomic number 101.
It is difficult to be sure what the question is about because it has been truncated.However, it is true that the atomic mass (or standard atomic weights) increases with atomin number. There are, of course, isotopes of elements with a low atomic number which are heavier than atoms of higher atomic number. But there are some examples where the average mass is not in the expected sequence.
Mass number is the total number of protons and neutrons in an atom's nucleus. Non-examples of mass number would include atomic number (number of protons in an atom), electron configuration (arrangement of electrons in an atom), and atomic mass (average mass of an atom, taking into account all isotopes).
Examples of properties of elements include atomic number, atomic mass, density, melting point, boiling point, reactivity, and electronegativity. These properties provide information about the characteristics and behavior of elements in the periodic table.
Examples: chemical symbol, atomic number, number of protons, group, period, etc.
this elemnt has an atomic number that is double the atomic number of silicon?
Technetium, atomic number 43 Promethium, atomic number 61 Astatine, atomic number 85 Francium, atomic number 87 Neptunium, atomic number 93 Plutonium, atomic number 94 Transuranium elements Americium symbol Am, atomic number 95 Curium symbol Cm, atomic number 96 Berkelium symbol Bk, atomic number 97 Californium symbol Cf, atomic number 98 Einsteinium symbol Es, atomic number 99 Fermium symbol Fm, atomic number 100 Mendelevium symbol Md, atomic number 101 Nobelium symbol No, atomic number 102 Lawrencium symbol Lr, atomic number 103 Transactinide elements Rutherfordium symbol Rf, atomic number 104 Dubnium symbol Db, atomic number 105 Seaborgium symbol Sg, atomic number 106 Bohrium symbol Bh, atomic number 107 Hassium symbol Hs, atomic number 108 Meitnerium symbol Mt, atomic number 109 Darmstadtium symbol Ds, atomic number 110 Roentgenium symbol Rg, atomic number 111