iGCSE Chemistry Multiple Choice (Extended) : 8.1 Arrangement of elements: Exam Style Questions Paper 2

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iGCSE Chemistry MCQ (Extended) Paper 2 - All Chapters

Question

 Elements in Group IV of the Periodic Table are shown.

carbon
silicon
germanium
tin
lead

What does not occur in Group IV as it is descended?

  1. The proton number of the elements increases.
  2. The elements become more metallic.
  3. The elements have more electrons in their outer shell.
  4. The elements have more electron shells.
Answer/Explanation

Ans:

C

Question

 The table gives some properties of Group IV elements.

Answer/Explanation

Ans: A

Question

Which row describes the reactions of magnesium hydroxide and magnesium oxide?

Answer/Explanation

Ans: B

Question

 Element R forms a covalent compound R2Si with silicon.
Which row describes R?

Answer/Explanation

Ans: D

More iGCSE Chemistry Paper 2 Questions.............
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