How to type small numbers in a chemical formula in word

2. Click the "Options" button at the bottom of the window.

3. In the pop-up window, select "f(,)" in the "Switch" list

Click on the button "Add to Domain" on the right

4. In the field ** box on the lower side, it should be displayed as "eq f(,)".

5. In eq f(,), the number entered to the left of the comma is the numerator comma, and the number entered to the right is the denominator. Click "OK" and enter it into Word.

If the score is not displayed in Word, check the field, right-click and select "Show Field".

In fact, after the first use, you can directly use the shortcut in the future:

1. After opening Word, hold down the Ctrl key + F9 key, and enter EQ F in the braces that pop up (*, note that there is a space behind EQ, the slash is a backslash bar, the number entered on the left side of the comma is the numerator comma, and the number entered on the right side is the denominator).

2. After completion, select the ** and press the F9 key, and the fractional form will appear.

Ctrl plus the + sign together, press it again after entering it to return to normal.

The scientific name is superscript, subscript. The shortcut keys are ctrl plus = (equal sign), ctrl plus shift plus = (equal sign). Try it and you'll see the results.

Tools Materials: Computer, Word.

The first step is to open the computer and open the word software.

The second step is to enter the value to be modified.

In the first three steps, find the right arrow of the start font in the menu bar and click to enter.

Fourth, the pop-up interface checks the subscript.

Fifth, click OK to complete the value reduction.

What software are you talking about?

1. Enter only superscript or subscript.

Method 1: Shortcut keys. Start Word2000 XP, enter the text M (or N), then press the "Ctrl+Shift+=" or Ctrl+=) key combination, then enter X+3 (or Y-6), and then press the "Ctrl+Shift+=" or Ctrl+=) key combination to complete the single upper (lower) mark input.

Note: Press "Alt+178" (keypad numeric keys) or "Alt+179" directly to quickly enter superscript 2 (squared) or superscript 3 (cubic).

Method 2: Font setting method. Start Word2000 XP, enter text MX+3 (or NY-6) and subsequent text, then select Chinese X+3 (or Y-6), execute the "Format Font" command, open the "Font" dialog box, in the "Font" tab, select the "Superscript" (or "Subscript") option under "Effect", and confirm the exit, you can set the text X+3 (or Y-6 in the chain family) as the upper (lower) subscript.

Note: If you need to set multiple text as superscripts (subscripts), you can quickly use the "Format Painter" to quickly set one place with the above methods.

Second, enter the upper and lower subscripts at the same time.

Sometimes we need to enter the upper and lower subscripts at the same time, and if we take the above approach, the effect of the input is not ideal. At this point, we can take the following two methods to achieve this.

Method 3: Two-in-one method. Start word2000 xp, enter text mxy-6, select Chinese xy-6, execute the "Format Chinese Layout Double Line in One" command, open the "Two Lines in One" dialog box (Figure 4), position the mouse between the text "X" and "Y-6" under "Characters", press the "Space" key once, check the effect in the preview bar (Figure 4), and press the "OK" button after being satisfied.

Method 4: Formula method. Start Word2000 XP, execute the "Insert Object" command, open the "Object" dialog box, select the "micorsoft formula option" under "Object Type", then press "OK", "Formula" toolbar, click the "Superscript and Subscript Template" button, in the drop-down list that pops up, select a template style, enter the text X (Y-6) in its superscript position, enter the text M in front of it, and then click in other parts of the document, Finally, adjust the size of the formula.

Note: The "Formula Spike Finder" in Word is usually not the default installation component, and you need to add it through the "Add and Remove Programs" before you can use it.