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Ingilliffaaf har'a video dhaafii vocabulary kana qabattanii jennaan gahaadha, adaraa vocabulary wwan kana akka salphaatti hin ilaaliinaa, daqiiqaa 15 yoo baay'ate kan sinitti fudhatu qabachuuf. Daqiiqaan 15 har'a sin kana irratti invest gootan immoo akkamitti akka sin fayyadu siniyyuu in argitu. https://t.me/BekiBekam_academy https://t.me/BekiBekamAcademychat for discussion

English vocabulary itti fufeera. Unit 6: take up on: accept an offer (e.g., I'll take you up on your offer to help.) talk down to: speak condescendingly (e.g., He talks down to his employees.) talk into: persuade (e.g., She talked me into going to the party.) talk out of: dissuade (e.g., He talked me out of buying the car.) talk to: have a conversation (e.g., I need to talk to you about something important.) tear down: demolish (e.g., They're tearing down the old building.) tear off: remove by pulling (e.g., Tear off a piece of paper.) tell apart: distinguish (e.g., I can't tell the twins apart.) tell on: inform on someone (e.g., He told on his brother for breaking the vase.)

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Chaallenjiin keenya har'a guyyaa 6ffaa irra jirra, boqonnaa muraasa akkasumas dubbisaan dabarsaa akka jirtan abdiin qaba, jabaadhaa baay'ee of hin dhiphisiinaa qaxaleewwan. Akkamitti akka torbee dhuftu akka fayyadamtan plan fi schedule qopheeffadhaa. Dhugaan siniin jedha amma yeroo kanatti waanti akka schedule dhiphinaafi yaaddoo sinirraa hambisuu hin jiru maaloo isa kana sirrittan sin gaafadha obbolotakoo plan fi schedule kan torbee dhuftuu baasaatii 70% ol raawwannaan gahaadha, namni guutuu miti waan ta'eef. Yoo jaallattan like ❤️, godhaa. hiriyyoota keessaniif qoodaa maaloo qofaa isaanii maal akka godhan kan wallaalanii dhiphachaa jiran jiru waan ta'eef, yeroo hafte keessatti waliin itti deemna chaallenjii keenyaan. Hamma ammatti waan tureef immoo reactioniidhaan natti agarsiisaa mee❤️👍🔥 https://t.me/BekiBekam_academy

Kunimmoo part bonusidha, ishii kana gidduu buufadhaa har'a.

Part 2 itti fufe jira. I. Types of Chemical Bonds 1. What type of chemical bond is formed by the sharing of electrons between atoms? a) Ionic bond b) Covalent bond c) Metallic bond d) Hydrogen bond Answer: b) Covalent bond 2. What type of chemical bond is formed by the transfer of electrons between atoms, creating ions? a) Covalent bond b) Metallic bond c) Hydrogen bond d) Ionic bond Answer: d) Ionic bond 3. Which type of bond involves a "sea" of delocalized electrons? a) Covalent bond b) Ionic bond c) Metallic bond d) Hydrogen bond Answer: c) Metallic bond 4. Which of the following is NOT a strong chemical bond? a) Covalent bond b) Ionic bond c) Metallic bond d) Hydrogen bond Answer: d) Hydrogen bond (Hydrogen bonds are relatively weak intermolecular forces) 5. A bond formed between a metal and a nonmetal is most likely: a) Covalent b) Metallic c) Ionic d) Polar Covalent Answer: c) Ionic II. Properties of Chemical Bonds 6. What is electronegativity? a) The ability of an atom to conduct electricity. b) The ability of an atom to attract electrons in a chemical bond. c) The tendency of an atom to lose electrons. d) The size of an atom. Answer: b) The ability of an atom to attract electrons in a chemical bond. 7. A bond where electrons are shared unequally is referred to as: a) Nonpolar covalent b) Polar covalent c) Ionic bond d) Metallic bond Answer: b) Polar covalent 8. Which type of bond typically results in the formation of crystalline solids with high melting points? a) Covalent bond b) Metallic bond c) Ionic bond d) Hydrogen bond Answer: c) Ionic bond 9. Which type of bond is primarily responsible for the electrical conductivity of metals? a) Covalent bond b) Metallic bond c) Ionic bond d) Polar covalent bond Answer: b) Metallic bond 10. Which of the following properties is characteristic of molecules held together by covalent bonds? a) High melting point b) Good electrical conductivity c) Poor electrical conductivity d) Formation of crystalline solids Answer: c) Poor electrical conductivity III. Bond Polarity and Strength 11. What is the main factor that determines whether a bond is polar or nonpolar? a) Number of electrons shared b) Electronegativity difference between the bonded atoms c) Size of the bonded atoms d) Temperature of the reaction Answer: b) Electronegativity difference between the bonded atoms 12. A bond between two identical atoms (e.g., H-H) is always: a) Polar covalent b) Ionic c) Nonpolar covalent d) Metallic Answer: c) Nonpolar covalent 13. Which bond is generally considered to be stronger? a) Single bond b) Double bond c) Triple bond d) Hydrogen Bond Answer: c) Triple bond 14. The strength of a covalent bond depends on: a) Number of protons in the nucleus b) Size of the atoms c) Number of shared electron d) Both b and c Answer: d) Both b and c 15. Which of the following is the weakest type of intermolecular force? a) Hydrogen bond b) Dipole-dipole interaction c) London dispersion forces d) Ionic bond Answer: c) London dispersion forces IV. Related Concepts 16. What is a molecule? a) An atom with a positive charge b) An atom with a negative charge c) Two or more atoms held together by chemical bonds d) An atom with equal number of electrons and protons Answer: c) Two or more atoms held together by chemical bonds 17. What is an ion? a) A molecule b) An atom that has lost or gained electrons c) An atom with equal number of protons and electrons d) A group of atom held by non covalent bond Answer: b) An atom that has lost or gained electrons

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unit 5 vocabularies(itti fufeedhuma jira) -  zip up: close a zipper (e.g., Zip up your jacket, it's cold outside.) -  work up: gradually develop (e.g., I'm working up the courage to ask her out.) -  wrap up: conclude (e.g., Let's wrap up the meeting.) -  work out: exercise (e.g., I work out at the gym three times a week.) -  work out: solve a problem (e.g., I can't work out this math problem.) -  wipe up: clean up a spill (e.g., Wipe up the spilled milk.) -  wipe out: destroy completely (e.g., The earthquake wiped out the entire village.) -  wipe off: clean something by rubbing (e.g., Wipe off the dust from the table.) -  wear out: become unusable from overuse (e.g., My old shoes are worn out.) https://t.me/BekiBekam_academy

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