โ๏ธโก๏ธ๐โก๏ธโ๏ธ
ใฐ๏ธโ๏ธโก๏ธโ
๐งฌ๐๐ง ๐ฅ
๐งช๐โก๏ธ๐ฏ๐งฌ
๐๐งฌ๐โก
๐งฌโจโ๏ธ
๐๐โก๏ธโ /โ
#chemical reaction #molecular mechanism #bonding #atomic interaction #fundamental process #physics mechanism #particle interaction