(1)Learning about particles, atoms, and elements. (2)Experiments: A.Flammable (perfume) B.Diffusion C.Dilution Mr. Ted's Science Class Sunday, September.

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Presentation transcript:

(1)Learning about particles, atoms, and elements. (2)Experiments: A.Flammable (perfume) B.Diffusion C.Dilution Mr. Ted's Science Class Sunday, September 6th 2015 What are we doing today?

(1)What do you see when I spray perfume? (2)What do you see when baby powder is thrown in the air? Mr. Ted's Science Class Sunday, September 6th 2015 What do you see?

Particles الجسيمات a very small piece of something a very small piece of matter Mr. Ted's Science Class Sunday, September 6th 2015 What do you see?

Mr. Ted's Science Class Sunday, September 6th 2015 Particles الجسيمات

Mr. Ted's Science Class Sunday, September 6th 2015 Particles of Baby powder جزيئات مسحوق الطفل

Particles are made of compounds, molecules, elements, and or atoms. مصنوعة من الجسيمات مركبات، جزيئات، العناصر، وأو الذرات Mr. Ted's Science Class Sunday, September 6th 2015 Particles الجسيمات

Diffusion Experiment الإنتشار التجربة The smell of the perfume eventually goes away after you sprayed it. Why? رائحة العطر يذهب في نهاية الامر بعد رش عليه. لماذا؟

Diffusion Experiment الإنتشار التجربة Diffusion: When particles of a substance spread out to fill the space available. الإنتشار: عندما تنتشر الجسيمات من مادة إلى ملء الحيز المتاح.

Flammable قابلة للاشتعال A substance that can easily catch fire and burn مادة التي يمكن بسهولة التقاط النار وحرق Mr. Ted's Science Class Sunday, September 6th 2015 Perfume عطر

What is baby powder made of? ما بودرة للأطفال مصنوعة من؟ Mr. Ted's Science Class Sunday, September 6th 2015 Baby Powder

Talc ( Mg 3 Si 4 O 10 (OH) 2 ) Mr. Ted's Science Class Sunday, September 6th 2015 Baby Powder Ingredients بودرة للأطفال المكونات

Talc ( Mg 3 Si 4 O 10 (OH) 2 ) Write Talc in your notebook Name each element using the Periodic table. Mr. Ted's Science Class Sunday, September 6th 2015 Baby Powder Particle طفل البودرة الجسيمات

Mr. Ted's Science Class Sunday, September 6th 2015 Periodic Table الجدول الدوري

Each one is called an Element. كل واحد يسمى عنصر Element: A substance that cannot be made smaller. العنصر: مادة التي لا يمكن إجراء أصغر. Mr. Ted's Science Class Sunday, September 6th 2015 Periodic Table الجدول الدوري

Mr. Ted's Science Class Sunday, September 6th 2015

Atom is the smallest part of an element الذرة هي أصغر جزء من عنصر There are elements with only 1 atom. هناك عناصر مع ذرة واحدة فقط (ex. H (Hydrogen), O (Oxygen) ) There are elements with more than 1 atoms but the atoms are always the same هناك عناصر مع أكثر من واحد ذرات ولكن الذرات هي دائما نفسها (ex. H2 (dihydrogen), O2 (…dioxide) ) Mr. Ted's Science Class Sunday, September 6th 2015 Atoms and Elements ذرات وعناصر

Vocabulary Baby powderطفل البودرة particlesالجسيمات atomالذرة compoundمركبات elementعنصر moleculemolecules diffusionالإنتشار flammableقابلة للاشتعال Periodic tableالجدول الدوري substanceمادة Ingredientsالمكونات Mr. Ted's Science Class Tuesday, September 1st 2015

All substances are made of atoms مصنوعة جميع المواد من ذرات We cannot break atoms into smaller particles لا يمكننا كسر الذرات في الجسيمات الأصغر Atoms of one element are different from atoms of another element ذرات عنصر واحد تختلف عن ذرات عنصر آخر Mr. Ted's Science Class Tuesday, September 1st 2015 Facts of the Day حقائق اليوم