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Name Three Elements that Have a Single Electron in Their Outermost Shells. - CBSE Class 10 - Science

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Question

Name three elements that have a single electron in their outermost shells.

Solution

a) Lithium (Li), sodium (Na), and potassium (K) have a single electron in their outermost shells.

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APPEARS IN

 NCERT Solution for Science Textbook for Class 10 (2019 to Current)
Chapter 5: Periodic Classification of Elements
Q: 3.1 | Page no. 90
 Lakhmir Singh Solution for Chemistry for Class 10 (2019 Exam) (2018 to Current)
Chapter 5: Periodic Classification Of Elements
Q: 20.1 | Page no. 283
Solution Name Three Elements that Have a Single Electron in Their Outermost Shells. Concept: Mendeleev’s Periodic Table.
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