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ITEM II: Identifica si las siguientes sustancias son mezclas o sustancias puras:

- Leche:
- Parafina:
- Vino:
- Jugo de naranja:
- Petróleo:
- Agua:
- Bebida:
- Agua mineral:
- Gas Natural:
- Pasta de dientes:
- Hierro:
- Mayonesa:
- Aluminio:
- Pegamento:
- Estroncio:
- Crema:


Sagot :

Final answer:

Explanation of pure substances and mixtures with examples.


Explanation:

Pure substance: Tin, Helium gas

Mixture: Cardboard, Caffeine, a vitamin tablet

Explanation: Pure substances contain only one type of particle, while mixtures consist of two or more substances physically combined.


Learn more about Substances classification here:

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