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Q:
| A) Lithium | B) Silver |
| C) Mercury | D) Lead |
Answer: A) Lithium
Explanation:
Explanation:
Lithium is the lightest of all the metals due to its low atomic number among metals. It is the lightest solid element.
Properties ::
* It is a soft silvery-white alkali metal.
* Lithium is highly reactive and flammable and is stored in mineral oil.
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