Question
Which metal is placed at the starting of the reactivity series?
The correct answer is
Potassium
Metal Reactivity Series Start
The reactivity series of metals ranks them based on their tendency to lose electrons or react. Metals higher in the series are more reactive.
Understanding the reactivity series helps predict chemical reactions. The metal placed at the very beginning is the most reactive.
Identifying the Most Reactive Metal
- The reactivity series typically starts with the most reactive metals.
- Commonly, alkali metals like Potassium (K) are placed at the top due to their high reactivity.
- Other metals like Iron (Fe), Aluminium (Al), and Gold (Au) are found lower down the series, indicating they are less reactive than Potassium.
- Therefore, Potassium is the metal positioned at the starting point of the reactivity series.
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Important Questions from Metals
Which of the following is NOT an alloy?
Why are aluminum items such as pressure cookers, saucepans, etc. anodized?
A. To increase their conductivity.
B. To increase their tensile strength.
C. To prevent them from rusting.
D. To make them lighter and shinier.
Which of the following statements is INCORRECT?
Which of the following is combined to form Solder?
Gold is mixed with copper ______.
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