M stars contan metal oxides molecules.
Teacher asked me for a pre map of molecues What is he talking about?
The molar mas of H2 is 16; the molar mass of O2 is 32.
Correct. M-type stars on the main sequence are called red dwarfs.
molecues
Mitochondria
the molecues stiffen up
by studying hard
Miniskirt
The correct classification for the stars is O,B,A,F,G,M,K.
They are yellow and red stars. When the light from stars started to be analysed with spectroscopes, all the stars were classified into different types of spectrum. The main spectral types are A, F, G, K and M, with A the hottest and M the least hot. A-type stars are white (Rigel), while M types are red (Betelgeuse). The Sun is a G type of very average temperature.
Marsh.
help