1) Which materials are magnetic? a) wood b) steel c) iron d) plastic e) rubber f) nickel 2) Which materials are non-magnetic? a) gold b) cobalt c) copper d) glass e) iron f) fabric 3) Which metals can be attracted to a magnet? a) platinum b) gold c) iron d) nickel e) cobalt f) steel 4) What will happen to these magnets? a) attract b) repel c) not attract or repel 5) What will happen to these magnets? a) attract b) repel c) not attract or repel

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

¿Restaurar actividad almacenada automáticamente: ?