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  1. Asked: January 23, 2026In: Chemistry

    តើវត្ថុទាំងនោះគេទុកជាប្រភេទអង្គធាតុអ្វី?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:36 am

    វត្ថុទាំងនោះគេទុកជាប្រភេទអង្គធាតុរឹង។

    វត្ថុទាំងនោះគេទុកជាប្រភេទអង្គធាតុរឹង។

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  2. Asked: January 23, 2026In: Chemistry

    តើប្អូនៗត្រូវត្រៀមនូវសម្ភារៈអ្វីខ្លះសម្រាប់គូសរូប?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:34 am

    ត្រៀមសម្ភារដូច ហ្វឹតឈើ ខ្មៅដៃ ជ័រលុប បន្ទាត់ ក្រដាសកាតុង ដែកគោសម្រាប់ដំ ពូថៅ។

    ត្រៀមសម្ភារដូច ហ្វឹតឈើ ខ្មៅដៃ ជ័រលុប បន្ទាត់ ក្រដាសកាតុង ដែកគោសម្រាប់ដំ ពូថៅ។

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  3. Asked: January 23, 2026In: Chemistry

    តើសម្ភារ:មួយណាតាងអោយគម្រូអាតូម?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:21 am

    រូបឃ្លី

    រូបឃ្លី

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  4. Asked: January 23, 2026In: Chemistry

    តើរូបធាតុទាំងអស់នោះណាខ្លះដែលមានភាពរូបរាវ?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:19 am

    ប្រេងឆា ឈាម ប្រេងសាំង ទឹកក្រូច

    ប្រេងឆា ឈាម ប្រេងសាំង ទឹកក្រូច

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  5. Asked: January 23, 2026In: Chemistry

    តើខ្យល់ដែលមានក្នុងបាល់ មានភាពរូបជាអ្វី?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:16 am

    រាវ

    រាវ

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  6. Asked: January 23, 2026In: Chemistry

    តើបាល់មានភាពរូបជាអ្វី?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:12 am

    រឹង

    រឹង

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  7. Asked: January 22, 2026In: Physics

    តើគេបែងចែករូបធាតុជាប៉ុន្មានភាពរូប គឺអ្វីខ្លះ?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 23, 2026 at 3:10 am

    ជា៣គឺ រឹង រាវ ឧស្ម័ន

    ជា៣គឺ រឹង រាវ ឧស្ម័ន

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  8. Asked: January 21, 2026In: Physics

    បើប្អូនយកដៃទៅប៉ះជាមួយកំសៀវដាំទឹកកំពុងពុះវិញ តើដៃប្អូនមានអារម្មណ៍ដូចម្តេចវិញ?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 21, 2026 at 2:50 pm

    • មានអារម្មណ៍ថាឈឺ ឬក្តៅ ។

    • មានអារម្មណ៍ថាឈឺ ឬក្តៅ ។

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  9. Asked: January 21, 2026In: Physics

    នៅពេលដែលប្អូនយកដៃទៅប៉ះនឹងទឹកកក តើដៃប្អូនមានអារម្មណ៍ដូចម្តេច?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 21, 2026 at 2:49 pm

    • មានអារម្មណ៍ថាត្រជាក់ ។

    • មានអារម្មណ៍ថាត្រជាក់ ។

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  10. Asked: January 21, 2026In: Physics

    តើទែម៉ូម៉ែតជាឧបករណ៍សម្រាប់វាស់អ្វី?

    Best Answer
    Chemistry Kh Begginer
    Added an answer on January 21, 2026 at 2:48 pm

    • ទែម៉ូម៉ែត ជាឧបករណ៍សម្រាប់វាស់ទំហំសីតុណ្ហភាពនៃអង្គធាតុ។

    • ទែម៉ូម៉ែត ជាឧបករណ៍សម្រាប់វាស់ទំហំសីតុណ្ហភាពនៃអង្គធាតុ។

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  • Chemistry Kh
    Chemistry Kh added an answer បានជាសម្ភារៈប្រើប្រាស់នៅផ្ទះរបស់ប្អូនៗមានការសឹករិចរិល ពីព្រោះមានការកកិតរវាងដៃនិងសម្ភារៈទាំងនោះ បណ្តាលឱ្យមានការដាច់ភាគល្អិតតូចៗ។ ឧទាហរណ៍៖ សំលៀងកាំបិត ដុសឆ្នាំង បោកខោអាវ ។ January 23, 2026 at 4:06 am
  • Chemistry Kh
    Chemistry Kh added an answer ការស្គាល់លក្ខណៈរូបនៃរូបធាតុបានច្បាស់លាស់ ផ្តល់ភាពងាយស្រួលក្នុងការជ្រើសរើសសម្ភារៈប្រើប្រាស់ ដូចជា ៖ - ងាយរៀបចំធ្វើឱ្យមានសណ្តាប់ធ្នាប់ - ងាយជ្រើសរើសយកមកប្រើប្រាស់តាមតម្រូវការ - ងាយចំណាំទីតាំង… January 23, 2026 at 4:05 am
  • Chemistry Kh
    Chemistry Kh added an answer បានជាគេច្រកភេសជ្ជៈកំប៉ុងមិនពេញពីព្រោះសីតុណ្ហភាពប្រែប្រួលទៅជាក្តៅធ្វើឲ្យអង្គធាតុរាវនៅក្នុងកំប៉ុងរីកមាឌ មិនមានផលខូចខាត។ January 23, 2026 at 4:04 am

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