Which Stars on the Main Sequence Have the Greatest Mass

question 92

Multiple Choice

Which stars on the main sequence have the greatest mass?

• A)the spectral type M stars
• B)the spectral type O stars
• C)those that are located in the lower right of the H-R diagram
• D)those that are located in the lower left of the H-R diagram

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Definitions:

Equilibrium Constant

A value that expresses the ratio of the concentration of the products to the concentration of the reactants at equilibrium, indicating the extent of a chemical reaction.

K

The chemical symbol for potassium, a soft, silvery-white metallic element, essential in the human diet and various industrial applications.

K

The chemical symbol for potassium, an essential mineral and electrolyte involved in nerve function and fluid balance.

[Cl-]

The chloride ion, a chlorine atom that has gained one electron to achieve a stable electronic configuration, commonly found in salt compounds.