The fundamental chemical classification of matter, on the other hand, recognizes two groups of substances, namely, elements, which are substances not admitting of analysis into other substances, and compounds, which do admit of analysis into simpler substances and also of synthesis from simpler subs
subs הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד