Ethiopian Grade 11 Chemistry 1#1 Atomic Structure

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@DawitZarihun-y9w 3 ай бұрын

በጣም ነው የምንወድህ እውነት ከሁም ትለያለህ ለመጀመርያ ትቸርን መየት በጀመርኩኝ ጊዜ ያየሁት የንተን ቪድዬ ነበር እስከ አሁንም በጣም ምርጥ ነህ ትንሽ እናውቃለን ለሁሉም መስራት ሰኣት ጊዜ ይወስዳልና በርታልን ኑርልን

@Oliviaperfect1921 2 ай бұрын

Enem

@LaaleHusen-xd9ms Жыл бұрын

Tnx teacher GN tolo tolo siralign

@Michael-1217 2 ай бұрын

The term "atom" originates from the Greek word "atomos," meaning "indivisible." When the concept was first proposed, it referred to the smallest unit of matter that could not be divided further. As science advanced and discovered subatomic particles (like protons, neutrons, and electrons), the understanding of the atom evolved. However, the name "atom" persisted because it still represents the fundamental unit of an element. In modern chemistry and physics, atoms are understood as the basic building blocks of matter, despite their internal structure. The historical significance of the term continues to influence its use today.

@RadiiRakas-pg1bt Жыл бұрын

Please next part 3❤❤❤❤

@yordanosalemu3913 Жыл бұрын

Egzyabher ybarkh nurln tebarek abo egzyabher beidmelay dime yagurflh amen

@Hananeee-u4s 10 ай бұрын

ebakeke techar ante setastamre bxam nw migebage le hulum video sera

@mardikiyos Жыл бұрын

እባክህ የ11&12 አስቀድም ከ9&10 because ለእነርሱ ጊዜ አለ

@Miki.6 Жыл бұрын

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@kidistmelka-fo3gj Жыл бұрын

Awo Please 🙏

@matiyas-s4p 10 ай бұрын

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@NahomDegu-q5f 3 ай бұрын

Ya he is right 🎉❤

@Bethlehem___200 Ай бұрын

Ofc 👊

@NuritTesfaye-g4y Ай бұрын

arif new thank you gen tenshi demsehe neka bele ena motive beyaregen tru yemeselenale

@EthioElectri 2 ай бұрын

በጣም እናመሰግናለን ❤ ከክላስ በተሻለ መማር ችለናል

@mujezain5309 Жыл бұрын

Welcome tnx teacher Please continue

@MiracleDaniel-y8e Ай бұрын

Thanks teacher 🙏🏻🙏🏻🙏🏻🙏🏻🙏🙏🏻🙏🏻🙏🏻🙏🙏🙏🙏🙏🧠🧠🧠🧠🧠 but ict

@RezakTube 2 ай бұрын

edme na tena yistilign 🙏🙏🙏🙏🙏🙏🫶🫶🫶🫶🫶🫶🫶🫶🇪🇹

@Fantastic-oc6gt 3 ай бұрын

Thanks you 🙏😘😘😘😘

@JoinBasleal Жыл бұрын

Ere teacher Please tolo tolo seralin

@AnaniyaBoke 2 ай бұрын

❤❤.ke class ytashale tastmralh andnma tmertbate banhed yanten videos Bay yshallal

@EYASUTOMOLATOSHORA 2 ай бұрын

Bexam Arif nw

@EsayAndu Ай бұрын

ብርሃኑ ነጋ እንዳያይ ይህ አይነወጥ ይህንን video በቦዳ ይበላል::

@Mele-n3c Жыл бұрын

Thank you bro

@JoinBasleal Жыл бұрын

Biology , chemistry , maths , physics Please

@NegashNegashnegash 16 күн бұрын

Choice one

@wubshethabite Жыл бұрын

Please biology,maths,grade 11

@MararaTariku-kd8qu Жыл бұрын

Good

@dbtube24 Жыл бұрын

The concept of an "atom" being indivisible dates back to ancient Greek philosophy, where it was believed that atoms were the fundamental building blocks of matter and could not be further divided. However, with the advancement of scientific knowledge and the development of atomic theory, it was discovered that atoms are actually made up of subatomic particles such as protons, neutrons, and electrons. Although atoms are no longer considered indivisible in the scientific sense, the term "atom" is still used to refer to the basic unit of a chemical element. This is because atoms retain their unique chemical properties and cannot be broken down into simpler substances through ordinary chemical reactions. So, while atoms can be divided into smaller particles within the realm of particle physics, they are still referred to as "atoms" in the context of chemistry due to their fundamental role in understanding and describing the behavior of matter.

@MedanitAbera 14 күн бұрын

Yemir btm des tilalk teacher beziw ketilbet

@FikruGebretsadik-m8v Жыл бұрын

there is one cl in the periodic table from where did you get the other with mass of 37

@yewubdartadesse2798 Жыл бұрын

Biyans chemistryin enkwan endatakom enameseginalen

@AbebeAsefa-p1w Жыл бұрын

English extreme grade 11-12 please

@seyfuabdo Жыл бұрын

Pleas ex 1.5

@brukmegersa 3 ай бұрын

Please physics,biology

@SofoniasZemedkun 2 ай бұрын

If the concept have changed we don't care about atom but in my opponents i belive that atom are indivisible and divisible cuz there is no scientific proof about it i mean protons neutron and electron also can be divisible and also indivisible plz if u are still reading this don't laugh 😅 in my studies i found the truth. They to exist but in the case of they are very tiny we can reach into there size and divide them but if we use the technology that avanders or ant man used we can definitely reach it so this scientific proof is by sofonias theory.

@nibret14 Жыл бұрын

Next part please

@BisratHard 21 күн бұрын

Please chemistry unit 2 working for as

@TekileTafese-rn9ds Жыл бұрын

እባክህ የ11 ክፍል chemistry exercise 1.5 ሲራሌን

@misbahhairedin2399 2 ай бұрын

If the meaning of atom is indivisible then atom is divide into 3 sabatomic particles called neuclus, proton and neutron so why didn't changed its name 🤔??