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Question 19M.2.SL.TZ2.cii

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.2.SL.TZ2.cii
Level SL Paper 2 Time zone TZ2
Command term Identify Question number cii Adapted from N/A
cii.
[Maximum mark: 1]
19M.2.SL.TZ2.cii

Particle Y is produced in the collision of a proton with a K- in the following reaction.

The quark content of some of the particles involved are

Identify, for particle Y, the strangeness.

[1]

Markscheme

−3 ✔

Examiners report

This was poorly answered at both levels with the most common answer being zero.

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