4ESO FiQ 2016-2017 ENGLISH (from article 47).

4ESO Física i Química , ARTICLE 66 : HOMEWORK FOR FRIDAY 7-10-16.

  - This is the homework and tasks you have to do for next friday :

     1) Pag 155 , ex 32.  (Read it carefully because it is a very interesting issue).

     2) Read pages 162 and 163 from the new UNIT 2.

     3) Read and look up articles 48 and 50 from the blog which are related to pages 162 and 163 of your textbook.

            

                                                        ( LOOK UP significa CONSULTAR ALGO)

                                        ( ARE RELATED TO significa que ESTÁN RELACIONADAS CON)

(ISSUE significa aquí en este contexto un TEMA O ASUNTO DETERMINADO, aunque también significa en otros contextos expedir o emitir).

4ESO Física i Química , ARTICLE 65 : Activities to do on friday 30-9-16 class.

- Today in class, while teacher is going around student’s tables in order to check your notebook and how you do your work in class, you will have to achieve the following exercices :

 1. Write and draw the Aufbau principle and the electronic configuration of Niquel. (when you are done then go to the article  52   and watch the video to check the answer).

 2. Visit the articles number  62 or 53  and observe the periodic tables that are posted there. Then look for 5 hard metalls with high density and another 5 soft metalls with low density. Write the density value in your notebook of each metall you choose and compare their properties.

 3. Do the exercices  19, 20, 21, 22, 24, 26, 28 and 30 from page 154 and 155 of your textbook.

 4. Read carefully the article number  63 ( atom model 1 )   because it is really well written and you can apreciate there the very significance that atom models development has had over the ages of science history. Read this carefully and write an overview about it in your notebook.

5. List the quantum numbers you know and explain what each indicates and means.  Write also which values each can get.

REMEMBER THAT THE UNIT 1 EXAM WILL BE NEXT WEDNESDAY 5-10-16 !!.

4ESO Física i Química , ARTICLE 64 : USEFUL ENGLISH EXPRESSIONS IN CLASS.

 - In the following file you will find out different expressions to explain whatever you wanna say at your chemistry class :

  * WORD file  with english expressions.

4ESO Física i Química , ARTICLE 63 : ATOM MODELS.

- Check the following links about how the atomic theory was developed and make a nice summary about it :

 * Atom models 1.

 * Atom models 2.

- If you need it, you have here a link about it in spanish :

 *  Atom models in SPANISH.

4ESO Física i Química , ARTICLE 62 : EMPTY PERIODIC TABLE FOR PRACTICING.

- An empty periodic table to exercice by heart and remembering families and chemical elements :

  * Empty periodic table.

  * Periodic table with elements' names.

 - English elements’ name :

Hydrogen, Lithium, sodium, potassium, rubidium, cesium, francium

Beryllium, magnesium, calcium, strontium, barium, radium

Boron, aluminum, gallium, indium, thallium

Carbon, silicon, germanium, tin, lead

nitrogen, phosphorus, arsenic, antimony, bismuth

oxygen, sulfur, selenium, tellurium, polonium

fluorine, chlorine, bromine, iodine, astatine

helium, neon, argón, krypton, xenón, radón

scandium, titanium, vanadium, chromium,manganese, iron, cobalt, nickel, copper, zinc

palladium, silver, cadmium, platinum, gold, mercury.

4ESO Física i Química , ARTICLE 61 : Tasks to do on guard class. (FEINA PER A LA GUARDIA DEL DIMECRES DIA 21-9-16).

  - Here you have tasks to do on guard on wednesday 21-9-16. (Aquí teniu la feina per a fer a la guardia de demà dimecres 21-9-16)

  * TASK 1 :  Finish your homework from the last class in case you have not finished yet.

  * TASK 2 :  Read the page 147 of your textbook and make later the exercice 1 and 2 from this page. (In order to this page read the article 58 of the bloc too).

  * TASK 3 :  Begin to do all the exercises of page 154 of your textbook, if you cannot finish them on guard class you will have to come them to an end at homework.

4ESO Física i Química , ARTICLE 60 : Polarity and bond polarity.

- Look this link up to know about polarity definition and which ones are the most common polar bonds and why :

                                                         * Polarity and polar bonds.

 - An interesting videos explaining what polar and nonpolar molecules are. It’s told in a fast english but if you watch it several times you will understand the basis of the explanations thanks to the images and drawings and outlines shown at the video :

                                                              * Polarity video.

                                                              * Polarity video 2.

                                                              * Polarity video 3.

 - Read and watch here about water polarity, one of the most important compounds on earth and chemistry :

                                                              * Read about water polarity.

                                                               *Water polarity video 0.

                                                               * Water polarity video 1.

                                                                * Water polarity video 2.

4ESO Física i Química , ARTICLE 59 : ATOMIC ORBITALS, DO YOU REALLY KNOW WHAT THEY ARE?.

 - Do you really wanna know what an atomic orbital is?  so then come and check the next link and read it carefully at home !! :

                                                 *    WHAT AN ATOMIC ORBITAL REALLY IS !!

                                                 AUFBAU RULE

        HUND AND PAULI PRINCIPLES.

 - A very slow and nice video explaining all about orbitals, filling out orbitals with electrons and Hund and Pauli principles and rules :

                                                  * Video about orbitals and Hund and Pauli principles.

                                                  * PowerPoint about Hund and Pauli principles.

                                                  * Another video about Aufbau rule and Hund and Pauli principles.

                                                  * One more video about Pauli and Hund principles.