Chemistry · May / June 2021 · Paper 11 · Question 30
Group I elements and transition elements are metals. Student X suggests that the Group I elements are above hydrogen in the metal reactivity series but that not all transition elements are. Student Y suggests that the densities of Group I elements are lower than those of the transition elements. Which students are correct?
- Aboth X and Y
- BX only
- CY only
- Dneither X nor Y
As printed in the paper
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Correct answer: A. both X and Y
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