bigboss2984
19.10.2020 •
Biology
1. ¿Por qué los cuatro elementos (tierra, fuego, viento y aíre) fueron esenciales para la historia de la Tabla Periódica y de la Química? 2. ¿Qué aportes ha dado la Tabla Periódica a la Ciencia y la Tecnología? Escribe 2 ejemplos. 3. ¿Qué beneficios le ha traído a la familia el descubrimiento de la tabla periódica? 4. ¿Qué otro nombre recibe cada grupo de la tabla periódica?
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Ответ:
i think it is the 2nd one