Part A Which atom in each of the following pairs has a larger radius? Match the
ID: 966209 • Letter: P
Question
Part A Which atom in each of the following pairs has a larger radius? Match the element in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. HelpReset Sn Ir Ca I Ba Ge Si Co Of the elements Ca or Ba , the one with the larger radius is . Of the elements Si or Ge , the one with the larger radius is . Of the elements Co or Ir , the one with the larger radius is . Of the elements Sn or I , the one with the larger radius is . SubmitMy AnswersGive Up
Explanation / Answer
Of the elements Ca or Ba , the one with the larger radius is
Ba
reason: As we go down the group, atomic radius increases
Of the elements Si or Ge , the one with the larger radius is .
Ge
reason: As we go down the group, atomic radius increases
Of the elements Co or Ir , the one with the larger radius is .
Ir
reason: As we go down the group, atomic radius increases
Of the elements Sn or I , the one with the larger radius is .
Sn
reason: As we go along the period, atomic radius decreases