Search results for: '4'

Watch Later 1:27

By: t2105, Views: 104

S4_化學_CH8_C1_結構式和分子式

Watch Later 1:41

By: t2105, Views: 94

S4_化學_CH8_C2_單鍵、雙鍵和三鍵

Watch Later 1:57

By: t2105, Views: 112

S4_化學_CH8_C3_共價分子的化學式及其預測

Watch Later 5:17

By: t2105, Views: 146

S4_化學_CH8_D_配位共價鍵的形成

Watch Later 4:48

By: t2105, Views: 123

S4_化學_CH8_E_式量和相對分子質量

Watch Later 4:09

By: t2105, Views: 159

S4_CHEM_CH8_A_ Formation of covalent bonds

Watch Later 2:25

By: t2105, Views: 160

S4_CHEM_CH8_B1_ Electron diagram of covalent substances

Watch Later 2:17

By: t2105, Views: 134

S4_CHEM_CH8_B2_ Bond pair and lone pair of electrons

Watch Later 2:06

By: t2105, Views: 142

S4_CHEM_CH8_C1_ Structural formula and molecular formula

Search Results