Question

    What is the atomic number of the element Lithium (Li)?

    A 2 Correct Answer Incorrect Answer
    B 3 Correct Answer Incorrect Answer
    C 4 Correct Answer Incorrect Answer
    D 5 Correct Answer Incorrect Answer

    Solution

    Lithium, represented by the symbol Li, has an atomic number of 3. It is the lightest solid and metal under standard conditions and is known for its high reactivity and flammability, making it crucial in applications ranging from ceramics production to batteries and pharmaceuticals.

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