Question

16) Which one of the following statements is NOT correct about the Modern Periodic table? (A)It has seven horizontal rows called the periods. B) Elements in the same group sho Smilarity and gradation in their properties. C) The properties ofelements change slowly from one end to the other in a period. groups 3 to 12 constitute the p-block, D) The group 3 to 12 constitute the p_block
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Answer 1

Answer:

in earth have green and all