Science and Technology · Space Research
Which elements did ISRO's XSPECT instrument payload identify in the Cassiopeia A supernova remnant?
- 1Neon and Argon
- 2Carbon and Oxygen
- 3Hydrogen and Helium
- 4Magnesium, Silicon, Sulphur, Calcium, and Iron✓
Correct answer
Magnesium, Silicon, Sulphur, Calcium, and Iron
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