Subscripts are often used to refer to members of a mathematical sequence or set or elements of a vector. For example, in the sequence O = (45, −2, 800), O3 refers to the third member of sequence O, which is 800.
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What do subscripts in math mean?
A small letter or number placed slightly lower than the normal text. Examples: • the number 1 here: A1 (pronounced “A sub 1” or just “A 1”)
What is subscript and example?
Subscript is the text which a small letter/number is written after a particular letter/number. It hangs below its letter or number. It is used when writing chemical compounds. An example of subscript is N2.The number 5 above the number 2 is an example of superscript.
What is the difference between superscript and subscript option?
A subscript or superscript is a character (such as a number or letter) that is set slightly below or above the normal line of type, respectively. It is usually smaller than the rest of the text. Subscripts appear at or below the baseline, while superscripts are above.
What are the steps for superscript?
Use keyboard shortcuts to apply superscript or subscript
Select the text or number that you want. For superscript, press Ctrl, Shift, and the Plus sign (+) at the same time. For subscript, press Ctrl and the Equal sign (=) at the same time.
What is the difference between subscript and index?
In this topic, we described about the Difference between Index & Subscript with detailed example.
Summary –
| Subscript | Index |
|---|---|
| Subscript can increase by using ADD statement and decrease by using SUBTRACT statement. | Index can increase by using SET UP BY statement and decrease by using SET DOWN BY statement. |
What is the difference between subscript and coefficient?
Subscripts – Part of the chemical formulas of the reactants and products that indicate the number of atoms of the preceding element. Coefficient – A small whole number that appears in front of a formula in a balanced chemical equation.
What is the difference between strike and subscript?
If you want to place text lower than the baseline, use the Subscript button. If you want to strike through text, use the Strikethrough button.
How do you write subscript in Word equations?
Tips for Using Microsoft Word Equation Editor
- tab right takes you out.
- ctrl+L puts you into subscript mode.
- ctrl+J assigns both a superscript and a subscript.
What is the symbol for subscript?
_
Use “_” (underscore) for subscripts.
Go to the Home tab on the Ribbon and click on the subscript or superscript box in the font group.
What is the function of subscript?
Listing how many atoms are in a chemical formula. For example, with water, “H2O” indicates there are two hydrogen atoms and one oxygen atom. In mathematics, a subscript can describe different versions of the same variable or used to refer to a member of sequence or set.
How do you do superscript on a Chromebook?
Go to the menu bar above the file. Open the “Format” tab and click “Text.” Choose the “Superscript” feature from the drop-down menu. Click to enable it.
How do you subscript in Powerpoint?
Select the text or character you want to superscript or subscript. Find the ‘Font‘ group – this is where you also adjust text size. Click the ‘Font Dialog Box Launcher’ – it’s the little arrow in the bottom right corner. In the ‘Font’ tab under ‘Effects’ click the ‘Superscript’ or ‘Subscript’ check box.
How do you write lowercase numbers?
As Office Mastery explains, you can press “Ctrl,” “Shift” and “+” together to toggle superscript on and off. Similarly, if you want to create a subscript, press “Ctrl” and “+” together to toggle the subscript feature on and off.
What is subscript value?
(1) In programming, a symbol or number used to identify an element in an array. Usually, the subscript is placed in brackets following the array name. For example, AR[5] identifies element number 5 in an array called AR. If the array is multidimensional, you must specify a subscript for each dimension.
What is index number or subscript number?
Subscript refers to the array occurrence while index is the displacement (in no of bytes) from the beginning of the array. An index can only be modified using PERFORM, SEARCH & SET.
What is subscript value in an array?
Array Subscripts
An array subscript is not part of the variable name. An array subscript allows PTC Mathcad to display the value of a particular element in an array. It is used to refer to a single element in the array. The array subscript is created by using the matrix index operator, or by using the [ key.
Do subscripts count as moles?
Since compounds consist of elements, the chemical formulas of compounds also consist of elements with subscripts used to denote the number of atoms per molecule.Not only do subscripts denote ratios of atoms, they also denote the ratio of moles of element to one mole of compound.
How many total atoms are in NaHCO3?
Sodium bicarbonate, also commonly known as baking soda, is commonly seen as a white, fine powder and has the chemical formula NaHCO3. It has one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms. It is a very useful chemical that is alkaline in nature.
Why does oxygen have a subscript of 2?
Explanation: The formula for a molecule of oxygen gas is O2 . It is a diatomic element, meaning it is composed of two atoms of oxygen, covalently bonded. The subscript 2 means that 2 atoms of oxygen are in one molecule of O2 .