羧(suō): carboxyl radical (chemistry)
13 strokes
carboxyl radical (chemistry)
Stroke order animation
Character information
- Pinyin
- suō
- Meaning
- carboxyl radical (chemistry)
- Strokes
- 13
- HSK level
- —
- Traditional
- Same
Origin & structure
Where 羧 comes from and how its parts fit together.
How to write 羧 step by step
13 strokes — each frame adds one stroke, shown in dark ink over the lighter ones.
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
Words with 羧
Common words using 羧 — tap any character to open its stroke-order page.
Related characters
Ready to master 羧?
Trace 羧 stroke by stroke in the online practice tool, or turn it into a printable worksheet PDF with Tianzige practice grids, pinyin, and stroke-order breakdowns.