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fredd [130]
3 years ago
11

¿Cuál es la propiedad química de un lápiz?​

Biology
1 answer:
musickatia [10]3 years ago
3 0

Answer:

Los lápices, el primer instrumento de escritura que recibimos, están hechos de grafito asociado a polímeros. ... Y, para que no haya errores frustrantes, gracias a las propiedades elásticas del butadieno las gomas de borrar eliminan del papel las partículas de grafito.

Explanation:

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