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Name any two elements of group one and w...

Name any two elements of group one and write their electronic configurations. What similarity do you observe in their electronic configurations? Write the formula of oxide of any of the aforesaid element

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**Step-by-Step Solution:** 1. **Identify Two Elements of Group One:** - Group one elements are known as alkali metals. Two common elements from this group are Sodium (Na) and Potassium (K). 2. **Write Their Electronic Configurations:** - Sodium (Na) has an atomic number of 11. Its electronic configuration is: - 1s² 2s² 2p⁶ 3s¹, which can be simplified to [Ne] 3s¹ (where [Ne] represents the noble gas Neon). ...
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Knowledge Check

  • Element of group 14 (IV A) have outer electronic configuration of

    A
    `ns^(2)np^(2)`
    B
    `ns^(2)`
    C
    `ns^(2)np^(6)`
    D
    `ns^(2)np^(4)`

  • Write electronic configuration of element E.

    A
    2,8,3
    B
    2,8,6
    C
    2,8,5
    D
    2,8

  • The electron configuration of the oxide ion is much most similar to the electron configuration of the

    A
    sulphide ion
    B
    nitride ion
    C
    oxygen atom
    D
    nitrogen atom

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