# 元素
## Noun (N)
### Sense: any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter
- ธาตุ
- ธาตุทางเคมี
### Sense: one of four substances thought in ancient and medieval cosmology to constitute the physical universe
- องค์ประกอบ