Best Answer: If you are using Microsoft Word, use the subscript function to 'lower' the 2. Or you can use press the the Ctrl key and the +/= keys at the same time after you have highlighted the 2 or any other subscript that you want 'lower.'

Miscellaneous •  (Apple symbol): OPTION + SHIFT + k • # (number sign): OPTION + 3 The Keyboard Viewer Besides the symbols mentioned above, dozens more can be typed using a regular Apple keyboard. Mac OS has a rather useful built-in utility called the Keyboard Viewer – an onscreen keyboard that displays many of the possible symbols. To Activate the Keyboard Viewer: 1. Open System Preferences -> Keyboard 2.

Tick the box labelled Show Keyboard and Character Viewers in menu bar Enable the Keyboard and Character Viewers The Input menu now appears in the menu bar as shown (the 5th icon on the right): The Input menu in the menu bar 3. Click on the Input menu icon. From the drop-down menu options choose Show Keyboard Viewer to open the utility The Keyboard Viewer displays common symbols The Keyboard Viewer shows key combinations such as those mentioned above, and many more. It can also be used to insert symbols – simply click on a symbol to insert into documents or emails.

Try holding down the OPTION key, or OPTION + SHIFT to see the choices available. The Keyboard Viewer remains on top of other windows at all times, and even stays in position when you switch to another workspace in fullscreen mode. The Character Viewer Just like the Keyboard Viewer, the Character Viewer can be accessed via the top menu bar when the Input menu has been enabled.

Choose Show Character Viewer from the drop-down menu, which opens Character Viewer as shown below. Alternatively, it can be accessed within certain applications such as Safari and Pages by choosing Special Characters from the Edit menu (or COMMAND + OPTION + t). The Character Viewer There are literally thousands of symbols within the Character Viewer, grouped into useful categories such as Math Symbols, Punctuation, Arrows and Latin.

Simply double-click any item to insert into the current document.

I am using SharpZipLib to uncompress the zip file. Issue is, when lib uncompressing, it actually taking mybuild.app as a folder & create a directory with same name & its sub files & folders. After uncompressing mybuild.app is not being able to start. I think the issue is with.app signature or something. I shouldn't extract.app file content separately. How to Extract Zip Files. In this Article: On Windows On Mac On iPhone On Android Community Q&A. This wikiHow teaches you how to move files from a compressed, or 'ZIP', folder into an ordinary, uncompressed folder on your computer. Compressed files are typically unusable until you extract them from their ZIP folder. Download as.zip is a very different matter as the files / folders are already uploaded / encrypted from client side individually. Download as zip simply wraps individual files to one for easier download management in browser (browsers often do not support folder structure for downloads). How to extract a file on mega app for mac download. Right-click a file with the extension whose association you want to change, and then click Open With. In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want. Here's how to open RAR files with some quick access software. Or head over to the App Store to download the application. Afterward, extract the file and launch the program. The mega-store.

Chemistry Symbols If you any of the characters displayed at the bottom of this page, you can just copy and paste it into your document. Provided you have the correct font installed, it will display properly.

You may find that subsequent characters print in a different font from preceding ones. Simply select them, click on FORMAT, FONT and select the appropriate font from the list. There are several ways of inserting special symbols, whether for chemistry or for other purposes. Fonts These days Windows and Mac systems come with a huge variety of fonts already installed, including Arial Unicode MS.

This contains a vast range of characters. (See.) In Word you can find the reversible sign if you click on 'Insert', then 'Symbol', then select the Arial Unicode MS font, and then select 'Arrows' in the 'Subset' drop-down list. One problem is that this font is so extensive that it is difficult to find what you want. However, so long as you have this font installed, or any other font which contains the appropriate Unicode character (21CC), you can access the equilibrium sign in Word by typing 21CC followed by ALT+x.

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(Typing ALT+x after any character tells you its Unicode symbol number in hexadecimal notation - so typing ALT+x after ⇌ gives 21CC.) MS Mincho is another font that contains the equilibrium sign. There are other fonts that you can install, and some of these give better versions of the symbols, and symbols that are not included in the standard Unicode character set. A good one is the Royal Society of Chemistry font, which you can download free from. Instructions for installation are given. It contains many other symbols which are widely used in chemistry, such as the standard symbol. (I have not included characters from it here, because unless that font is installed in your computer, they will not display properly.) A large selection of fonts can be found at this link: Graphics You can create your own graphics in Windows Paint, or any graphics package.