(A) Fill in the Blanks and Rewrite the Completed Statements: (I) ________ Group in the Periodic Table Contains Elements that Are All Gases at Room Temperature - Science and Technology 1

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Fill in the Blanks

(a) Fill in the blanks and rewrite the completed statements: 

(i) ________ group in the periodic table contains elements that are all gases at room temperature. 

(ii) Very fine particles mainly scatter ______ light.

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Solution

(a) Fill in the blanks and rewrite the completed statements: 

(i) The 18th group in the periodic table contains elements that are all gases at room temperature. 

(ii) Very fine particles mainly scatter blue light.

  Is there an error in this question or solution?

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