Question

metal which can easily release electron(s) in aqueous solution, is
1. Zn
2. Ag
3. Cu
4. Au

Answer with explaination please!​

Answer 1

Answer:

zinc is a very reactive metal

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Answer 2

Answer:

metal which can easily release electron(s) in aqueous solution, is 1. Zn

Explanation:

Zinc has a higher propensity to release electrons than copper.

Since zinc is more oxidised than copper due to its composition, electrons in zinc can be lost or gained more quickly than those in copper.

Additionally, copper metal is stronger than zinc because it can delocalize its outer electron more readily.

As a result, zinc has a greater propensity to release electrons than copper.

The metal and water react to produce metallic oxide and hydrogen gas.

The gas generated burns and makes a pop sound, indicating that it is hydrogen gas.

Water and the chemical reaction of zinc react.

With steam, or water, zinc reacts to produce zinc oxide and hydrogen gas.

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