Chemistry

https://youtu.be/Rf-k4g0wuCshttps://youtu.be/TWxvPhtAQ4Qhttps://youtu.be/i1D6zpSw_6Qhttps://youtu.be/oOAG2uj0dOMhttps://youtu.be/U55RUkS8_QEHere are the 5 videos ,do bullet points about what you learned for each video