Question
Which types of baryonic matter are most abundant in the universe? Select the two correct answers.(1 point)
Responses
helium
helium
carbon
carbon
oxygen
oxygen
hydrogen
hydrogen
nitrogen
Responses
helium
helium
carbon
carbon
oxygen
oxygen
hydrogen
hydrogen
nitrogen
Answers
GPT-4o mini
The two most abundant types of baryonic matter in the universe are:
1. **Hydrogen**
2. **Helium**
Hydrogen is the most abundant element, making up about 75% of the normal baryonic matter in the universe, while helium accounts for about 25%.
1. **Hydrogen**
2. **Helium**
Hydrogen is the most abundant element, making up about 75% of the normal baryonic matter in the universe, while helium accounts for about 25%.