⚫️➖⚫️➖⚫️➖⚫️

#polymer #atoms #backbone #beads on a string #linear structure #chemical chain

🔢↗️➕🧱

#vector space #linear algebra #vectors #scalars #basis #field #linear structure

⚫️🔗⚫️🔗⚫️

#linked sequence #node link #linear structure #connected dots #simple polymer #beads on string

🧱➖🧱➖🧱

#repeating unit #linear structure #consistent spacing #row pattern