SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A(n) ____ includes the symbol for the element surrounded by dots.
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Element symbol
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Clarence symbol
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Lewis symbol
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Bohr symbol
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Explanation:
Detailed explanation-1: -Each Lewis dot symbol consists of the chemical symbol for an element surrounded by dots that represent its valence electrons. The number of dots in the Lewis dot symbol is the same as the number of valence electrons, which is the same as the last digit of the element’s group number in the periodic table.
Detailed explanation-2: -A Lewis dot symbol represents an element by writing the chemical symbol of the element and drawing the number of its valence electrons as dots around the chemical symbol.
There is 1 question to complete.