6,483 個「 covalent vs ionic bond 」的搜尋結果

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化學。離子鍵與共價鍵（哪個更強？ (Chemistry: Ionic Bonds vs Covalent Bonds (Which is STRONGER?))

05:36

化學。離子鍵與共價鍵（哪個更強？ (Chemistry: Ionic Bonds vs Covalent Bonds (Which is STRONGER?))

2

離子鍵和共價鍵、氫鍵、範德華--生物學中的4種化學鍵。 (Ionic and Covalent Bonds, Hydrogen Bonds, van der Waals - 4 types of Chemical Bonds in Biology)

08:50

離子鍵和共價鍵、氫鍵、範德華--生物學中的4種化學鍵。 (Ionic and Covalent Bonds, Hydrogen Bonds, van der Waals - 4 types of Chemical Bonds in Biology)

1

化學鍵。共價鍵與離子鍵 (Chemical Bonds: Covalent vs. Ionic)

08:57

化學鍵。共價鍵與離子鍵 (Chemical Bonds: Covalent vs. Ionic)

85

化學。什麼是共價鍵？(極性和非極性) (Chemistry: What is a Covalent Bond? (Polar and Nonpolar))

06:30

化學。什麼是共價鍵？(極性和非極性) (Chemistry: What is a Covalent Bond? (Polar and Nonpolar))

14

化學鍵--離子鍵與共價鍵 (Chemical Bonding - Ionic vs. Covalent Bonds)

02:15

化學鍵--離子鍵與共價鍵 (Chemical Bonding - Ionic vs. Covalent Bonds)

12

中文 B2 中高級

預測鍵型（電負性）｜AP化學｜可汗學院 (Predicting bond type (electronegativity) | AP Chemistry | Khan Academy)

04:43

預測鍵型（電負性）｜AP化學｜可汗學院 (Predicting bond type (electronegativity) | AP Chemistry | Khan Academy)

12

原子鍵之歌 (Atomic Bonding Song)

04:49

原子鍵之歌 (Atomic Bonding Song)

10

中文 B2 中高級

預測鍵的類型（金屬與非金屬）｜AP化學｜可汗學院 (Predicting bond type (metals vs. nonmetals) | AP Chemistry | Khan Academy)

05:12

預測鍵的類型（金屬與非金屬）｜AP化學｜可汗學院 (Predicting bond type (metals vs. nonmetals) | AP Chemistry | Khan Academy)

6

That's Why Carbon Is A Tramp: Crash Course Biology #1

12:33

That's Why Carbon Is A Tramp: Crash Course Biology #1

403

中文 B1 中級

晶格能｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Lattice energy | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

08:10

晶格能｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Lattice energy | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

3

分子固體 (Molecular solids)

08:13

分子固體 (Molecular solids)

2

分子固體 (Molecular solids)

08:13

分子固體 (Molecular solids)

2

共價鍵｜#aumsum (Covalent Bonding | #aumsum)

06:11

共價鍵｜#aumsum (Covalent Bonding | #aumsum)

10

儀表塊（範德華力）--60個符號 (Gauge Blocks (Van der Waals forces) - Sixty Symbols)

06:33

儀表塊（範德華力）--60個符號 (Gauge Blocks (Van der Waals forces) - Sixty Symbols)

4

命名離子和共價化合物 (Naming Ionic and Covalent Compounds)

08:15

命名離子和共價化合物 (Naming Ionic and Covalent Compounds)

11

共振｜分子和離子化合物的結構和特性｜AP化學｜可汗學院 (Resonance | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

07:24

共振｜分子和離子化合物的結構和特性｜AP化學｜可汗學院 (Resonance | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

4

離子鍵｜分子和離子化合物的結構和性質｜AP化學｜可汗學院 (Ionic bonds | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

04:10

離子鍵｜分子和離子化合物的結構和性質｜AP化學｜可汗學院 (Ionic bonds | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

2

工作實例。氰離子的路易斯圖（CN-）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of the cyanide ion (CN⁻) | AP Chemistry | Khan Academy)

04:28

工作實例。氰離子的路易斯圖（CN-）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of the cyanide ion (CN⁻) | AP Chemistry | Khan Academy)

10

工作實例。甲醛的劉易斯圖（CH₂O）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy)

06:08

工作實例。甲醛的劉易斯圖（CH₂O）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of formaldehyde (CH₂O) | AP Chemistry | Khan Academy)

4

氧化還原反應。速成化學#10 (Redox Reactions: Crash Course Chemistry #10)

11:13

氧化還原反應。速成化學#10 (Redox Reactions: Crash Course Chemistry #10)

128

現代汽車推出 "Ioniq 5"，雄心勃勃地推動電動車發展。 (Hyundai launches 'Ioniq 5' in ambitious EV push)

01:53

現代汽車推出 "Ioniq 5"，雄心勃勃地推動電動車發展。 (Hyundai launches 'Ioniq 5' in ambitious EV push)

7

中文 B1 中級

Billie Eilish和FINNEAS分享他們是如何想到詹姆斯-邦德主題的。 (Billie Eilish and FINNEAS Share How They Came Up with the James Bond Theme)

08:36

Billie Eilish和FINNEAS分享他們是如何想到詹姆斯-邦德主題的。 (Billie Eilish and FINNEAS Share How They Came Up with the James Bond Theme)

50

中文 A2 初級

八位數規則的例外情況｜AP化學｜可汗學院 (Exceptions to the octet rule | AP Chemistry | Khan Academy)

07:10

八位數規則的例外情況｜AP化學｜可汗學院 (Exceptions to the octet rule | AP Chemistry | Khan Academy)

6

戰車！(Halo vs James Bond vs KITT) | 死亡競賽! (BATTLE CARS! (Halo vs James Bond vs KITT) | DEATH RACE!)

07:26

戰車！(Halo vs James Bond vs KITT) | 死亡競賽! (BATTLE CARS! (Halo vs James Bond vs KITT) | DEATH RACE!)

5

中文 B1 中級

碳的配位體 - 10級教程 - 阿姆利塔大學 (Allotropes of Carbon - Class 10 Tutorial - Amrita University)

05:29

碳的配位體 - 10級教程 - 阿姆利塔大學 (Allotropes of Carbon - Class 10 Tutorial - Amrita University)

53

水的性質｜水的氫鍵｜生物｜生物化學 (Properties of Water | Hydrogen Bonding in Water | Biology | Biochemistry)

12:37

水的性質｜水的氫鍵｜生物｜生物化學 (Properties of Water | Hydrogen Bonding in Water | Biology | Biochemistry)

9

nanoHUB-U 納米半導體：半導體基礎知識 (nanoHUB-U Nanotransistors: Semiconductor Fundamentals)

43:00

nanoHUB-U 納米半導體：半導體基礎知識 (nanoHUB-U Nanotransistors: Semiconductor Fundamentals)

157

固體、液體和氣體的顆粒模型。 (Particulate models for solids, liquids and gases)

04:51

固體、液體和氣體的顆粒模型。 (Particulate models for solids, liquids and gases)

1

工作實例。二氟化氙的劉易斯圖（XeF₂）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of xenon difluoride (XeF₂) | AP Chemistry | Khan Academy)

03:11

工作實例。二氟化氙的劉易斯圖（XeF₂）｜AP化學｜可汗學院。 (Worked example: Lewis diagram of xenon difluoride (XeF₂) | AP Chemistry | Khan Academy)

1

核酸 (Nucleic Acids)

08:00

核酸 (Nucleic Acids)

41

債券長度和債券能量｜AP化學｜可汗學院 (Bond length and bond energy | AP Chemistry | Khan Academy)

06:42

債券長度和債券能量｜AP化學｜可汗學院 (Bond length and bond energy | AP Chemistry | Khan Academy)

4

字幕已審核

科學控才聽得懂的愛情之歌 (The Science Love Song)

03:31

科學控才聽得懂的愛情之歌 (The Science Love Song)

4197

中文 B1 中級

離子化合物及其性質 | 物質的性質 | 化學 | FuseSchool (Ionic Compounds & Their Properties | Properties of Matter | Chemistry | FuseSchool)

03:36

離子化合物及其性質 | 物質的性質 | 化學 | FuseSchool (Ionic Compounds & Their Properties | Properties of Matter | Chemistry | FuseSchool)

12

中文 B2 中高級

正式電荷｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Formal charge | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

07:03

正式電荷｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Formal charge | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

2

水--液體真棒。生物學速成班#2 (Water - Liquid Awesome: Crash Course Biology #2)

11:17

水--液體真棒。生物學速成班#2 (Water - Liquid Awesome: Crash Course Biology #2)

258

離子型固體 (Ionic solids)

07:35

離子型固體 (Ionic solids)

10

氫鍵｜分子間作用力和性質｜AP化學｜可汗學院 (Hydrogen bonding | Intermolecular forces and properties | AP Chemistry | Khan Academy)

06:39

氫鍵｜分子間作用力和性質｜AP化學｜可汗學院 (Hydrogen bonding | Intermolecular forces and properties | AP Chemistry | Khan Academy)

16

酸、鹼和pH值 (Acids, Bases, and pH)

08:54

酸、鹼和pH值 (Acids, Bases, and pH)

81

價電子和離子化合物｜AP化學｜可汗學院 (Valence electrons and ionic compounds | AP Chemistry | Khan Academy)

07:55

價電子和離子化合物｜AP化學｜可汗學院 (Valence electrons and ionic compounds | AP Chemistry | Khan Academy)

3

化學生物學概論128.講座05.非共價相互作用，DNA。 (Introduction to Chemical Biology 128. Lecture 05. Non-Covalent Interactions, DNA.)

77:43

化學生物學概論128.講座05.非共價相互作用，DNA。 (Introduction to Chemical Biology 128. Lecture 05. Non-Covalent Interactions, DNA.)

106

聚合酶鏈反應（PCR）｜麻省理工學院 7.01SC 生物學基礎。 (Polymerase Chain Reaction (PCR) | MIT 7.01SC Fundamentals of Biology)

08:35

聚合酶鏈反應（PCR）｜麻省理工學院 7.01SC 生物學基礎。 (Polymerase Chain Reaction (PCR) | MIT 7.01SC Fundamentals of Biology)

151

超級電容器能否充分發揮其潛力......與瀉藥？ (Could Ultracapacitors Realize Their Full Potential...With Laxatives?)

04:47

超級電容器能否充分發揮其潛力......與瀉藥？ (Could Ultracapacitors Realize Their Full Potential...With Laxatives?)

1

氨基酸結構介紹電荷分類和反應 (Amino Acids Intro to Structure Charge Classification and Reactions)

11:23

氨基酸結構介紹電荷分類和反應 (Amino Acids Intro to Structure Charge Classification and Reactions)

21

瑪格特VS莉莉--"舞者"--NikeWomen (3 of 8) (Margot vs Lily – "Dancers" by NikeWomen (3 of 8))

05:15

瑪格特VS莉莉--"舞者"--NikeWomen (3 of 8) (Margot vs Lily – "Dancers" by NikeWomen (3 of 8))

1000

中文 B1 中級

金屬固體 (Metallic solids)

05:21

金屬固體 (Metallic solids)

6

什麼是國債（T-Bond）？ (What is a Treasury Bond (T-Bond)?)

01:09

什麼是國債（T-Bond）？ (What is a Treasury Bond (T-Bond)?)

185