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How do you correctly write oxygen - is the O2 subscript or superscript?
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How do you write CO2 correctly?
The 2 should be written as subscript... CO2
How would you write the chemical symbol for three molecules of oxygen that are each composed of two atoms of oxygen?
CO2 The subscript number tells how many atoms of the element are in the compound. No subscript means just one atom of the element is in the compound.
What is the correct isotopic notation for oxygen-16?
The letter O, with a superscript of 16 (write the number 16 at the top-right of the letter O). Sometimes, for greater clarity, you can also right the atomic number as a subscript (to the lower-right of the letter O), which is 8. However, most often, the best notation is just the O with the superscript of the isotope's mass. Along with a periodic table, that is enough information to tell you that you have: 1) oxygen (atomic number 8 - 8 protons) 2) atomic mass of 16 (protons + neutrons = 16)...which means (16 - 8 = 8 neutrons) --> 8 protons + 8 neutrons
How are chemical formulas written do they use superscripts or subscripts?
Chemical formulas are written with the chemical symbol of each element followed by a subscript. If no subscript is written, it is understood to be 1. In a molecular formula, the subscripts indicate the number of atoms of each element that are present in one molecule. In a chemical formula for an ionic compound, the subscripts represent the lowest whole number ratio of ions in the compound.
What is the ion notation for an atom with 6 protons and 2 electrons?
we can write the name of element anthen write 4+ as superscript
How do you write CO2 correctly?
The 2 should be written as subscript... CO2
How do you write chemical formulas in iwork pages?
The easiest way would be to learn superscript and subscript shortcuts. For eg: Sulphuric acid is H2SO4. Now highlight 2 and control+command+ minus shortcut makes it a subscript. Repeat it for every element.
What is the formula of a molecule of oxygen?
The formula of an oxygen molecule is O2 (2 is a subscript but now WA doesn't permit to write a subscript).15.9994 g/mol is the molecular mass of oxygen. Formula mass is a sum of atomic mass of atoms in the molecule. In O2 there are two oxygen so it will be about 32g/mol
What is the correct nuclide symbol for an icitope of vanadium (V)?
It is impossible to write in WikiAnswers the correct symbol; as an example vanadium-51, the most known isotope:51 as superscript, 23 as subscript and to right V.
How do you write oxygen?
It is written correctly in the question. The symbol is O.
How do you undo the subscript or superscript in Word?
place insertation point where you want to write superscript, then on Home tab look at Font section and press x2 icon, type text and when you finish with superscript press one more time x2 to turn off superscripting or just press control=shift=equal to turn superscript on and off
What do you do if there is only one atom of an element in a formula?
You do not write a subscript because it is understood to be one. For example, the formula for water, H2O, indicates that there are two hydrogen atoms and one oxygen atom in a molecule of water. There is no subscript written next to the oxygen atom because it is understood to be one.
Why doesnt oxygen have a subscript in the formula H2O?
The formula H2O indicates that there are two atoms of hydrogen for every atom of oxygen in a molecule of water. You could write it H2O1 but that would be redundant.
Why you write 2 under O?
In chemical terminology the "2" is a subscript and indicates the number of atoms in the molecule, in this case the "O" is the chemical sybol for oxygen. Therefore there are two oxygen atoms in this molecule.
How would you write the chemical symbol for three molecules of oxygen that are each composed of two atoms of oxygen?
CO2 The subscript number tells how many atoms of the element are in the compound. No subscript means just one atom of the element is in the compound.
How do you write the charge of Cu3?
Cu with the superscript 3+.
How do you write a subscript on excel chart legend?
You are not able to format a single character as subscript, but you can change the entire ledged text to subscript. Right-click on the ledged, select Font, and click on the Subscript option.
