-
免费
课时1：1 ACT Physics - Photocells
26:38
-
免费
课时2：2 ACT Physics - radioactive waste
26:46
-
课时3：3 ACT Chemistry - Paper Chromatography
21:43
-
课时4：4 ACT Chemistry - Acid and Base Titration
30:14
-
课时5：5 ACT Physics - Measuring Resistivity
24:41
-
课时6：6 ACT Chemistry - Reaction Rate
27:05
-
课时7：7 ACT Physics - Motion
33:21
-
课时8：8 ACT Chemistry - Fractional Distillation
24:00
-
课时9：9 ACT Chemistry - Radical
31:37
-
课时10：10 ACT Physics - Decay
21:36
-
课时11：11 ACT Data Representation - Electron Orbital
26:52
工作时间： 8:30 - 17:30
培诺教育： 4008118532
