Periodic Table in Minutes explanations of basic chemistry concepts such as elements and compounds, atomic structure, chemical bonds, reactions and radioactivity

• 收录时间:2018-12-10 00:53:24
• 文件大小:22MB
• 下载次数:147
• 最近下载:2021-01-21 17:55:10
• 磁力链接:
• magnet:?xt=urn:btih:c6c76ffddb01b30e2de163ae483574648efa2a0d