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The element with the atomic number 120 is theoretical and hasn't been observed. However, it does still have a systematic IUPAC placeholder name - Unbinilium (Ubn). No attempts have ever been made to create this element. If it were to be discovered, it would fit in under Radium as an Alkaline Earth Metal.
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoTin is a meta element. Atomic number of it is 50.
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How do you find the atomic notation for an atom?
the atomic notation is 7 x 4940 equals folowing
How do you find protons and electrons in hyphen notation element'?
Extract from the mass number (in the hyphen notation) the atomic number.
What element has the noble gas notation Kr5s24d2?
This is the noble gas notation of the element zirconium (symbol: Zr)
How do you write atomic numbers in symbolic notation?
the mass goes on top and the the atomic number on the bottom ie: 12/6 C
How many atomic mass uniuts are there in 4.8g in scientific notation?
In scientific notation, we have 4.8 x 100 g since the decimal place occurs between the leading nonzero digit and the adjacent digit.
How do you find the atomic notation for an atom?
the atomic notation is 7 x 4940 equals folowing
Atomic notation of boron?
5
What is the atomic notation for fluorine?
18
What is the standard atomic notation?
MassNumberAtomicSymbolAtomicNumber
What is the standard atomic notation of nitrogen?
N2
What is the standard atomic notation for boron?
11B
Why interval notation cannot be used to represent the set of atomic masses given?
Why interval, notation cannot be used to represent instead of atomic masses
What is the written standard atomic notation of technetium?
it is Tc.
What is the standard atomic notation for iodine?
53 ..I 127
How do you find protons and electrons in hyphen notation element'?
Extract from the mass number (in the hyphen notation) the atomic number.
What is the atomic notation for an isotope that has an atomic number of 35 and a mass of 81?
The atomic number 35 corresponds to bromine, and the symbol would be 81Br.
What element has the noble gas notation Kr5s24d2?
This is the noble gas notation of the element zirconium (symbol: Zr)
