Question
It is a spectral type M star. Using the table above, what spectral features does Kapteyn's Star have? *
1 point
Helium, some hydrogen
Strong titanium oxide and some calcium
Hydrogen and ionized metals such as calcium and iron
Both metals and ionized metals, especially ionized calcium
1 point
Helium, some hydrogen
Strong titanium oxide and some calcium
Hydrogen and ionized metals such as calcium and iron
Both metals and ionized metals, especially ionized calcium
Answers
GPT 3.5
Both metals and ionized metals, especially ionized calcium