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Question 18N.3.SL.TZ0.c

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Date November 2018 Marks available [Maximum mark: 2] Reference code 18N.3.SL.TZ0.c
Level SL Paper 3 Time zone TZ0
Command term Describe Question number c Adapted from N/A
c.
[Maximum mark: 2]
18N.3.SL.TZ0.c

The surface temperature of the star Epsilon Indi is 4600 K.

Describe how the chemical composition of a star may be determined.

 

[2]

Markscheme

Obtain «line» spectrum of star ✔

Compare to «laboratory» spectra of elements ✔

Syllabus sections