1. Address Bar-(Windows) A horizontal box near the top of a window that shows your current location in the computer's file hierarchy as a series of links separated by arrows, and allows you to navigate to other locations on your computer. (internet Explorer) The area below the toolbar that displays the address of the Web page currently opened.
2. Browser- A program, such as Microsoft Internet Explorer, designed to access the Internet.
3. Browser Window- The specific area on the screen where the current Web page appears.\
4. Command Bar- Provides buttons for many options, such as printing Web pages, adding Favorites, and searching for information on the Internet.
5. Favorites Center- Stores and organizes the links to the Web pages that you want to revisit often. To open the Favorites Center, you click the Favorites Center button on the Command bar.
6. Home Page-The first Web page that opens every time you start Internet Explorer. Also applies to the main page that opens when you first go to a Web site.
7. Hyperlinks-Text or a graphic that opens a file, Web page, or other item when clicked. Also known as a link.
8. Internet- A network of connected computers and computer networks located around the world.
9. Link-(Office) A connection created between a source file and a destination file. When an object created in a source file is linked to a destination file, any changes made to the object in the source file also appear in the object contained in the destination file. (Windows) A shortcut for opening a Help topic or a Web site.
10. Links Bar-A convenient place to store links to Web pages that you use often. Add a link to the Links bar by dragging the Internet Explorer icon that precedes the URL in the Address bar to the Links bar.
11. Menu Bar-A bar near the top of a program window that provides access to most of a program's features through categories of related commands.
12. Scroll Box-A rectangle located in the vertical and horizontal scroll bars that indicates your relative position in a file and that you can drag to view other parts of the file or window.
13. Search Box-A screen area used along with the Address bar to help you search for Web sites about a particular topic. Enter a keyword or words in the Search box, then click the Search button to activate the search.
14. Search Engine-A special Web site that searches the Internet for Web sites based on words or phrases that you enter.
15. Tabbed Browsing-Allows you to open more than one Web page at a time in a browser window. Click the tab for a Web page to display that Web page in front.
16. Tabs-Identify the current Web page or pages open in the browser; click a tab to view the Web page.
17. Title Bar-The bar at the top of the program window that indicates the program name and the name of the current file.
18. Uniform Resource Locator (URL)-The Web page's address; appears in the Address box on the Address bar after you open (or load) the page. A Web address.
19. Vertical Scroll Bar-Appears along the right side of a page window if the page is longer than the window's viewable area; allows you to move the current Web page up or down in the browser window.
20. Web Pages-A document located on another computer that you can view over the Internet and that often contains words, phrases, and graphics that link to other documents.
21. Web Site-A group of Web pages focused on a particular subject.
22. World Wide Web-Part of the Internet that consists of Web pages located on different computers around the world.
The formation of positive ions typically involves the loss of one or more electrons from an atom, which requires energy input to overcome the attraction between the electrons and the nucleus; this energy is called ionization energy. In contrast, the formation of negative ions occurs when an atom gains one or more electrons, a process that usually releases energy, known as electron affinity, as the added electron is attracted to the nucleus. Thus, while the formation of positive ions is endothermic (requiring energy), the formation of negative ions is exothermic (releasing energy).
Chemical energy is transformed into thermal energy.
During the formation of anions (negatigely charged ions) energy is released. During the formation of cations (positively charged ions) energy is absorbed.
The energy involved in the formation of 5 grams of rust can be calculated using the enthalpy of formation of iron(III) oxide (rust), which is -824 kJ/mol. First, convert the mass of rust to moles, then use the molar enthalpy of formation to calculate the energy involved.
ergy is released in the formation of negative ion
Bond formation most often releases energy. but if other reactions or phase changes that release energy occur at the same time, bond formation can absorb energy.
Yes, the process of bond formation can release energy.
The meaning of a high ionization energy is that the formation of an ion is more difficult.
The formation of positive ions typically involves the loss of one or more electrons from an atom, which requires energy input to overcome the attraction between the electrons and the nucleus; this energy is called ionization energy. In contrast, the formation of negative ions occurs when an atom gains one or more electrons, a process that usually releases energy, known as electron affinity, as the added electron is attracted to the nucleus. Thus, while the formation of positive ions is endothermic (requiring energy), the formation of negative ions is exothermic (releasing energy).
The heat of formation and bond dissociation energy are related in chemical reactions. The heat of formation is the energy released or absorbed when a compound is formed from its elements, while bond dissociation energy is the energy required to break a bond in a molecule. In general, a higher bond dissociation energy indicates stronger bonds, which can lead to a higher heat of formation for the compound. This means that compounds with stronger bonds tend to have higher heat of formation values.
Chemical energy is transformed into thermal energy.
During the formation of anions (negatigely charged ions) energy is released. During the formation of cations (positively charged ions) energy is absorbed.
formation of thermal energy
The energy involved in the formation of 5 grams of rust can be calculated using the enthalpy of formation of iron(III) oxide (rust), which is -824 kJ/mol. First, convert the mass of rust to moles, then use the molar enthalpy of formation to calculate the energy involved.
ergy is released in the formation of negative ion
Electron affinity is expressed as a positive number in the context of calculating the energy of ion pair formation because it represents the energy released when an electron is added to a neutral atom, resulting in the formation of a negatively charged ion. This process is exothermic, meaning it releases energy, which is why the value is positive in calculations. By convention, positive values indicate energy release, facilitating the understanding of energy changes during ion formation. Thus, when considering the overall energy balance in ion pair formation, the electron affinity contributes positively to the total energy released.
Energy is released during the formation of a chemical bond when atoms come together and their electrons rearrange to create a more stable configuration. This process releases energy because the new bond formation results in a lower overall energy state for the atoms involved.