direction: write the meaning of the words below. Copy and answer is your notebook1. substance 2. mixture 3. element 4. compound 5. bases
Answer (1)
1. Substance: Matter with a definite composition and distinct properties.2. Mixture: A physical combination of two or more substances, maintaining their individual properties.3. Element: A pure substance that cannot be broken down chemically; basic building block of matter.4. Compound: A substance formed from two or more elements chemically bonded in fixed proportions.5. Bases: Substances that accept protons or donate electron pairs, increasing hydroxide ions in solution.
