States Of Matter
Bayani Gaba-gaba
Everything around you - the air you breathe, the water you drink, and the ground beneath your feet - exists as a solid, a liquid, or a gas. The difference between these three states is not what the particles are, but how they are arranged and how much energy they have.
In this lesson you will learn how particle arrangement, movement, and energy differ in solids, liquids, and gases. You will also explore the changes of state that convert one form into another and explain each one using the particle model.
Manufura
- Understand the three states of matter in terms of the arrangement, movement and energy of the particles
- Understand the interconversions between the three states of matter in terms of the names, how they are achieved, and the changes in arrangement, movement and energy of the particles
- Understand how the results of experiments involving the dilution of coloured solutions and diffusion of gases can be explained
Taswirar tunani
An zana wannan batu don ka ga yadda ra'ayoyi ke hadewa.
Bude taswirar tunani a cikin manhaja
Katunan tunawa
Gwaji mai sauri kan abin da ake jarraba a wannan batu.
Yi atisayen wadannan katuna a cikin manhaja
Takardar Darasi
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Nazarin Darasi
Barka da kammala darasi akan States Of Matter. Yanzu da kuka bincika mahimman ra'ayoyi da ra'ayoyi, lokaci yayi da zaku gwada ilimin ku. Wannan sashe yana ba da ayyuka iri-iri Tambayoyin da aka tsara don ƙarfafa fahimtar ku da kuma taimaka muku auna fahimtar ku game da kayan.
Za ka gamu da haɗe-haɗen nau'ikan tambayoyi, ciki har da tambayoyin zaɓi da yawa, tambayoyin gajeren amsa, da tambayoyin rubutu. Kowace tambaya an ƙirƙira ta da kyau don auna fannoni daban-daban na iliminka da ƙwarewar tunani mai zurfi.
Yi wannan ɓangaren na kimantawa a matsayin wata dama don ƙarfafa fahimtarka kan batun kuma don gano duk wani yanki da kake buƙatar ƙarin karatu. Kada ka yanke ƙauna da duk wani ƙalubale da ka fuskanta; maimakon haka, ka kallesu a matsayin damar haɓaka da ingantawa.
- In which state of matter are particles closest together? A) Solid B) Liquid C) Gas D) Plasma Answer: A
- What happens to the temperature during melting? A) It increases rapidly B) It decreases C) It stays constant D) It fluctuates Answer: C
- Evaporation differs from boiling because evaporation: A) Requires more energy B) Only occurs at the surface C) Only occurs in solids D) Produces a solid Answer: B
- Which change of state releases energy? A) Melting B) Boiling C) Sublimation D) Condensation Answer: D
- Gases can be compressed because: A) Their particles are very small B) Their particles are far apart C) Their particles do not move D) Their particles have no energy Answer: B
Yi aikin wadannan tambayoyi a cikin manhaja
Yi aikin wadannan tambayoyi a cikin manhaja
Littattafan da ake ba da shawarar karantawa
Ƙarin koyo daga tushe na buɗe
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Sashen littafi
Effusion and Diffusion of Gases
Define and explain effusion and diffusion
"Chemistry: Effusion and Diffusion of Gases" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/chemistry/pages/9-4-effusion-and-diffusion-of-gases. Access for free at https://openstax.org/books/chemistry/pages/1-introduction
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Yi Aikin Tambayoyin Gwaji
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