Metals of low reactivity are extracted from their sulphide ores, which are converted into. Which metal is the best conductor of electricity? Metals and non metals class 10 pyqs.
What happens when iron reacts with moist air? Formation and properties of ionic. Download the free pdf for fast cbse revision!
Full syllabus notes, lecture and questions for previous year questions: Full syllabus notes, lecture and questions for previous year questions: Which of the following metals is soft and can be cut with a knife? Draw a schematic diagram of the various steps involved in the extraction of metals from ores for metals of medium reactivity and for metals of low reactivity.