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Not every chemical formula requires subscript. For example table salt is NaCl, sodium chloride. No subscript. But most chemical formulae do require subscript, such as water, H2O.

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Related Questions

How do you type the small numbers for chemical formulas and exponents?

To type small numbers for chemical formulas and exponents, you can use the subscript and superscript functions in most text editors or word processing software. In HTML, you can use for subscript and for superscript. You can also use keyboard shortcuts like Ctrl+= (for superscript) and Ctrl+Shift+= (for subscript) on some platforms.


What is used in chemical formulas to show how many atoms of an element are used?

Subscript


What does subscript indicate in chemical formulas?

The number of atoms of the same element in the molecule


In a chemical formula what is used to indicate the number of atoms of each element?

It is called a subscript. For example: In the formula for water (H2O), 2 is the subscript indicating that there are 2 hydrogen atoms in the compound .


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 an example of a subscription?

Subscripts are most familiar to use in the writing of chemical formulas such as H2O -- the 2 should be a subscript -- and in mathematics you will see variables with subscripts.


In a chemical formulas the number of a Atoms for each element is usually indicated by a?

its usually indicated by a subscript! :D


What happens if you change the subscript?

Changing a subscript in a chemical formula or equation alters the identity of the element or compound being referred to. For example, changing the subscript in H2O to H2O2 changes the compound from water to hydrogen peroxide, signifying a different chemical composition and properties. It is important to follow the correct subscript ratios to accurately represent chemical formulas.


How do you get a little 2 on Microsoft Word that is at the bottom So for chemical formula like O2?

Ah, what a happy little question! To create a little 2 for chemical formulas in Microsoft Word, you can use the superscript feature. Simply type the number you want as a superscript, highlight it, then go to the "Home" tab, click on the "Superscript" button, and voilà, you've got yourself a cute little 2 for your chemical formulas! Just a few simple steps to bring some joy to your documents.


Why are the numbers all so small and written lower than normal in chemical formulas?

The subscript Number of atoms of that element in the molecule.


What does a subscript in a chemical formula represents?

The subscript in a chemical formula represents the amount of that atom in that compound's formula.


Is the oxidation number the same as the subscript for unit formulas?

No, the oxidation number is a hypothetical charge assigned to an atom in a compound or ion based on a set of rules, while the subscript in a chemical formula indicates the number of atoms of each element in the compound. They serve different purposes in chemical notation.