made turtles
Mount or Mountain
Their symbol, atomic weight, and atomic number.
Atomic symbols are considered nouns because they are used to represent specific elements in the periodic table.
The full atomic symbols for uranium are: Uranium-235: ^235U Uranium-238: ^238U
Au stands for gold on the periodic table of elements. It is a precious metal with the atomic number 79.
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Matthew
Montana
atomic symbols. such as hydrogen: H, Helium: He, etc.
富士山 hujisan
The symbol for atomic mass is "A," which stands for the mass number of an atom. The symbol for atomic number is "Z," which represents the number of protons in an atom's nucleus. These symbols were established by chemist Frederick Soddy in the early 20th century to help organize and describe information about elements and isotopes.