5406426
Descripción
Fichas por Anisha Rai, actualizado hace más de 1 año
|
Creado por Anisha Rai
hace casi 8 años
|
|
| Pregunta | Respuesta |
| What is necessary for iron to rust? | Both air and water |
| What does rusting refer to? | The corrosion of iron |
| Describe an experiment to show that both air an water are necessary for rusting | The nail does not rust when air or water is not present |
| What are most of the ways in which rusting can be prevented based on? | The exclusion of air and water |
| What are some ways rusting can be prevented? | Greased nail Painted nail Nail wrapped in zinc Nail in copper Nail in tin Nail in magnesium |
¿Quieres crear tus propias Fichas gratiscon GoConqr? Más información.