DP Chemistry (first assessment 2025)

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Question 19M.1A.SL.TZ1.11

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.SL.TZ1.11
Level SL Paper 1A Time zone TZ1
Command term Question number 11 Adapted from N/A
11.
[Maximum mark: 1]
19M.1A.SL.TZ1.11

Which combination corresponds to a strong metallic bond?

[1]

Markscheme

B

Examiners report

The concept of charge and ionic radii size on the strength of the bond was answered well but had one of the lowest discriminatory indices on the paper.

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