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1. The chemical symbol of uranium is U. 2. For isotopes the mass and the atomic number are noted to left. Example for uranium 235: 92235U
The nuclide symbol for oxygen depends on which oxygen isotope is being referenced. Nuclide symbols consist of the number of protons and neutrons over the number of protons to the left of the atomic symbol. Thus, oxygen would have x/8 O.
The atomic number. On the symbol, it's the number at the lower left (the markup here won't allow me to show you exactly what I mean, but it's the 6 in 136C... those two numbers should be directly in line).
A superscript number to the left of an atomic symbol represents the mass number of a particular isotope of the element represented by the symbol. Sometimes this mass number appears on the right side instead of the left, but preferably a right superscript should be used only to indicate a net electrical charge.
It use the symbols as alphabetical characters for element names for examples: C for Carbon, Cu for copper (Cuprum in latin)And in the lower left of the symbol is atomic number, for C it is 6: 6Cin the upper left of the symbol is the mass number, for C it is 12 : 12C(or with another isotope, 13)Then the full nomination: 612C (write 6, and 12 one column aligned)(answer)My chemistry book states that its a Chemical Formula, "a shorthand representation of the composition of a substance using atomic symbols and numerical subscripts"
In chemical symbol, number written on top-left (2H) is is the mass number, and on the bottom left (1H) is atomic number. In chemical symbol the number in the very left of formula is used for balancing chemical equation.
Isotopes of all elements contain the chemical symbol of the element and:- as a superscript, to left: the mass number of the isotope- as a subscript to left: the atomic number of the elementA correct symbol is not possible to be written on WikiAnswers window.
The chemical symbol of actinium is Ac.The symbol of an isotope:- as superscript to the left of Ac is the atomic mass of the isotope- as subscript to the left of Ac is the atomic number 89
1. The chemical symbol of uranium is U. 2. For isotopes the mass and the atomic number are noted to left. Example for uranium 235: 92235U
Technetium-99 has not a chemical equation but an isotopic symbol. This is Tc with:- to the left, as a superscript, 99- to the left as a subscript, 43
the number which is written on the lower left or right side of the symbol of the element = mass number = no. of protons + no. of neutrons the number which is written on the upper left side of the symbol of the element = atomic number = no. of protons = no. of electrons (because in a neutral atom i.e. which does not have any charge , no. of electrons = no. of protons) and PLEASE KEEP YOUR QUESTIONS IN THE PROPER CATEGORY
The symbol of the isotope uranium 235 is 23592U.
The normal chemical symbol is used for the isotope with the addition of the atomic number (Z) at the lower left of the symbol and the atomic mass number (A) at the upper left as shown X.For example Li and Li represent two isotopes of lithium.Since all lithium isotopes have an atomic number Z=3, this number is usually omitted and the isotopes are represented by the symbols Li and Li. These are sometimes written as Lithium-6 and Lithium-7 or Li-6 and Li-7.
Isotopes of promethium haven't special names. Promethium has 38 isotopes and isomers, all radioactive.Isotopes of all elements contain the chemical symbol of the element and:- as a superscript, to left: the mass number of the isotope- as a subscript, to left: the atomic number of the elementA correct symbol is not possible to be written on WikiAnswers window.
The nuclide symbol for oxygen depends on which oxygen isotope is being referenced. Nuclide symbols consist of the number of protons and neutrons over the number of protons to the left of the atomic symbol. Thus, oxygen would have x/8 O.
In a chemical equation, the reactants are on the left side of the yields symbol. The products are on the right.
The atomic number is usually written to the lower left of the atomic symbol. The atomic mass is usually written to the upper right of the atomic symbol. So, carbon-14 would look like this: 6C14