GChemPaint/C3/Features-and-Color-Schemes/English-timed
From Script | Spoken-Tutorial
| Time | Narration |
| 00:01 | Hello everyone. Welcome to this tutorial on Features and Color Schemes in GChemTable. |
| 00:07 | In this tutorial, we will learn about: |
| 00:11 | GChemTable Elemental window and Color schemes. |
| 00:16 | For this tutorial, I am using |
| 00:19 | Ubuntu Linux OS version 12.04, |
| 00:22 | GChemPaint version 0.12.10.and |
| 00:27 | GChemTable version 0.12.10. |
| 00:32 | To follow this tutorial, you should be familiar with |
| 00:35 | Periodic table of elements and * GChemPaint. |
| 00:41 | If not, for relevant GChemPaint tutorials, please visit our website. |
| 00:46 | Let's now learn about GChemTable application. |
| 00:50 | GChemTablecan be installed as a utility software of GChemPaint. |
| 00:55 | using Synaptic Package Manager. |
| 00:58 | GChemTable is a chemical elements Periodic table application. |
| 01:03 | It provides scientific information about elements. |
| 01:08 | It shows Periodic table with different Color schemes. |
| 01:13 | To open GChemTable, click on Dash Home. |
| 01:17 | In the search bar that appears, type "gchemtable". |
| 01:21 | Click on Periodic table of the elements icon. |
| 01:26 | Periodic table of the elements window opens. |
| 01:30 | GChemTable window has Menubar like all window based applications. |
| 01:36 | Menubar contains all the commands you need, to work with GChemTable. |
| 01:41 | This is a Periodic table of elements, here you can see element buttons. |
| 01:49 | To get the name of the element, place the cursor on the element. |
| 01:52 | Colors used for buttons in the table are conventional colors of the elements. |
| 01:58 | This table is a replica of Modern Periodic table. |
| 02:02 | Now let's learn about Elemental window. |
| 02:05 | To display it, click on any element button on the periodic table. |
| 02:10 | I will click on Carbon(C). |
| 02:13 | Elemental window of Carbon opens. |
| 02:16 | Elemental Window contains four side tabs- |
| 02:20 | Main, Electronic Properties, |
| 02:23 | Radii Thermodynamics |
| 02:26 | I will explain about each tab one by one. |
| 02:30 | By default Main tab is selected. |
| 02:33 | It has * Symbol of the element |
| 02:36 | Atomic number |
| 02:38 | Atomic weight and |
| 02:40 | Electronic configuration. |
| 02:43 | It has a table with headings Lang and Name. |
| 02:47 | Table shows Carbon's name in various languages. |
| 02:53 | Next, click on Electronic properties tab. |
| 02:56 | This tab shows details about- |
| 03:00 | Pauling electro-negativity value |
| 03:02 | Ionization energies |
| 03:05 | first, second and third Ionization energies in MJ per mol |
| 03:10 | Electronic affinities in KJ per mol. |
| 03:15 | On the right side, corresponding Show curve buttons are seen. |
| 03:20 | Click on Show curve button to view the Chart. |
| 03:24 | This is the chart of Electronegativity versus Atomic number(Z). I will close the chart. |
| 03:31 | Click on Radii tab. |
| 03:34 | This tab shows- Covalent |
| 03:36 | Van der Waals and Metallic radii values, all in 'pm'. |
| 03:41 | 'pm' is pico metre= 10 to the power of minus 12 metres. |
| 03:47 | Since Carbon is a non-metal, it does not have Metallic radius value. |
| 03:53 | I will close the Carbon window. |
| 03:56 | Let's go back to the Periodic table of the elements window. |
| 04:00 | Let us click on Sodium(Na) button. |
| 04:04 | Click on Radii tab. |
| 04:07 | Metallic radii value is shown here. |
| 04:11 | Radii tab shows a table of Ionic radii. |
| 04:15 | This table contains Ion, C.N, and Value as columns. |
| 04:22 | Let us scroll down the table. |
| 04:24 | This table gives information about * different Ionic states Sodium exists in. |
| 04:31 | Its Coordination number(CN) and * Ionic radii value in 'pm'. |
| 04:37 | Elements Chromium, Manganese, Iron, Cobalt, Nickel and Copper have a tendency to form a large number of complexes. |
| 04:48 | Let us click on Iron(Fe) button. |
| 04:51 | Its elemental window opens. |
| 04:54 | Click on the Radii tab. |
| 04:56 | Ionic radii table has an extra column named Spin. |
| 05:02 | Spin column gives idea about complex formation tendency of Iron. |
| 05:07 | Here, High means spin free complexes where electrons are unpaired. |
| 05:13 | Low means spin paired complexes where electrons are paired up. |
| 05:20 | I will close Iron(Fe) elemental window. |
| 05:23 | More details about complex formation are available at this link http://en.wikipedia.org/wiki/Spin_states_d_electrons. |
| 05:28 | Click again on the Elemental window of Carbon. |
| 05:33 | Click on Thermodynamics tab |
| 05:36 | This tab shows Melting Point and Boiling point of Carbon. |
| 05:40 | Explore Show curve button on your own. |
| 05:45 | I will close the Carbon elemental window. |
| 05:48 | Now let's move on to Color schemes. |
| 05:52 | Go to View menu and select Color schemes. |
| 05:57 | A sub-menu opens with a list of Color schemes. |
| 06:01 | Click on No colors. |
| 06:04 | All element buttons turn to grey. |
| 06:09 | Click on Color Schemes and select Physical states. |
| 06:13 | A new Periodic table opens with elements buttons in "Blue" color. |
| 06:18 | Except for some in "Black". |
| 06:21 | On the top, you can see Temperature(K): scale slider with "zero(0)" as minimum value. |
| 06:28 | Below, you can see colors of "Solid-Blue", "Liquid-Green" and "Gas-Red". |
| 06:36 | At zero degree Kelvin all the elements are in solid state. |
| 06:41 | So they appear in 'blue' color. |
| 06:44 | Let us drag the slider to increase the temperature. |
| 06:48 | Notice that elements change their Physical state. |
| 06:52 | "Blue" color is replaced by Green(liquid) and Red(Gas) colors. |
| 07:00 | At 6010 degree Kelvin(six thousand ten) all the elements change to gaseous state. |
| 07:04 | All the buttons change to "Red" color. |
| 07:09 | Some elements are shown in "black" background. |
| 07:12 | Their state is unknown at that Temperature. |
| 07:16 | Next let's select Family. |
| 07:19 | Selected Family drop down button appears. |
| 07:23 | Drop down list has various families with their corresponding colors. |
| 07:27 | By default All is selected. |
| 07:31 | Each Family of elements appear in a specific Family color. |
| 07:36 | Click on the drop down list and select Metalloids. |
| 07:40 | Metalloids appear in Green family background color. |
| 07:45 | Rest all elements appear in "black" background. |
| 07:49 | Go back to Color Scheme, select Electronegativity color scheme. |
| 07:57 | Elements with 'red' color have lowest Electronegativity values. |
| 08:01 | Elements with 'blue' color have highest Electronegativity values. |
| 08:06 | There is gradual change in the color from 'red' to 'blue'. |
| 08:12 | Elements with 'pink' color have in between Electronegativity values. |
| 08:18 | If no data is available in the database, the element will have a "black" background. |
| 08:23 | Let us select Block. |
| 08:27 | Elements of each Block appear with allotted block color: |
| 08:31 | 's' block – blue |
| 08:34 | 'p' block – reddish brown |
| 08:37 | 'd' block – green and |
| 08:40 | 'f' block – Purple. |
| 08:43 | Let's summarize what we have learnt. |
| 08:46 | In this tutorial we have learnt: |
| 08:48 | Details about elemental windows. |
| 08:51 | Color Schemes of- 1.Physical State |
| 08:53 | 2.Family 3.Electronegativity and |
| 08:56 | 4.Block |
| 08:58 | As an assignment, |
| 09:00 | explore- Elemental windows of Cobalt, Nickel, Copper and others. |
| 09:06 | Different Family Color schemes |
| 09:08 | Atomic radius Color scheme |
| 09:11 | Watch the video available at this URL.http://spoken-tutorial.org/What_is_a_Spoken_Tutorial. |
| 09:15 | It summarizes the Spoken Tutorial project. |
| 09:18 | If you do not have good bandwidth, you can download and watch it. |
| 09:22 | The Spoken Tutorial Project Team: |
| 09:25 | Conducts workshops using spoken tutorials. |
| 09:28 | Gives certificates to those who pass an on-line test. |
| 09:32 | For more details, please write to contact@spoken-tutorial.org. |
| 09:38 | Spoken Tutorial Project is a part of the Talk to a Teacher project. |
| 09:42 | It is supported by the National Mission on Education through ICT, MHRD, Government of India. |
| 09:49 | More information on this Mission is available at this link http://spoken-tutorial.org/NMEICT-Intro |
| 09:55 | This is Madhuri Ganapathi from IIT Bombay signing off. Thank you for joining. |
