Some students went to a theme park. First ride could accommodate 2 children. Teacher decided alphabetically first two children. Second ride could accommodate 8 students. This time teacher decided 8 children height wise. Third ride could have remaining 4 children. All the children were very happy. a. Compare the above case with structure of an element. Which element fit into this situation? b. Write atomic number of this elements. c. Write the electronic configuration, valency and valence electrons of the element.
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A picnic was planned for Class IX students to an amusement park. A chemistry teacher who accompanied the students instructed them to go for a ride as follows: Only two students could go for a first ride. Second ride could accommodate eight students. Third ride could accommodate remaining seven students. Read the above passage and answer the questions that follows: (i) The above situation can be compared with the structure of an element. name that element. (ii) Is this element metal or non-metal? What is its valency? (iii) What are the values associated with the students?
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