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| 1. |
Explain reactivity series with example. |
| Answer» Solution :All metals have different rates of ACTIVITY. Some metals like sodium, potassium, calcium, etc. are highly reactive. These metals combine with oxygen to form oxide and react with hydrogen to form hydrides. Some metals are comparatively less reactive e.g. IRON, zinc, etc. Some metals are least reactive e.g. Gold, Silver. Reactivity of metals DEPENDS on their ability to loose electrons Metals are arranged in a list in DECREASING rates of their activity. | |