A metal X forms oxides with the formulae XO and X2O3. Where is X in the Periodic Table?

5070_s12_qp_11

MCQ

2012

Paper 1, Variant 1

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Which property would all the hydrogen compounds of the Group VII elements possess?

5070_s14_qp_11

MCQ

2014

Paper 1, Variant 1

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What suggests that metal M is not in Group I of the Periodic Table?

5070_s14_qp_11

MCQ

2014

Paper 1, Variant 1

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Which property would all the hydrogen compounds of the Group VII elements possess?

5070_s14_qp_12

MCQ

2014

Paper 1, Variant 2

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The metals Cr, Co, Fe and Mn are all transition elements. Which particles have the same number of electrons?

5070_s15_qp_12

MCQ

2015

Paper 1, Variant 2

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From their position in the Periodic Table, which statement is correct?

5070_s16_qp_12

MCQ

2016

Paper 1, Variant 2

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Element X forms an oxide of formula X2O5. In which group of the Periodic Table is X likely to be found?

5070_s17_qp_12

MCQ

2017

Paper 1, Variant 2

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The ion Q2+ has three complete shells of electrons. What is Q?

5070_s18_qp_11

MCQ

2018

Paper 1, Variant 1

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Three elements each show oxidation states of +2 and +3. To which part of the Periodic Table do these elements belong?

5070_s18_qp_12

MCQ

2018

Paper 1, Variant 2

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Three different elements react by losing electrons. The ions formed all have the electronic configuration 2,8. Which statement about these elements is correct?

5070_s19_qp_11

MCQ

2019

Paper 1, Variant 1

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