The Central Cores of Which Type of Star Is the Lowest

question 50

Multiple Choice

The central cores of which type of star is the lowest temperature?

• A) protostars.
• B) massive main-sequence stars.
• C) low-mass main-sequence stars.

---

Definitions:

Metalloids

Elements with properties in between metals and non-metals, such as silicon and germanium, often used in semiconductors.

Antimony

A chemical element with the symbol Sb and atomic number 51, known for its brittle texture and silvery luster, used in alloys, flame retardants, and electronics.

Metals

Elements that are good conductors of electricity and heat, have a shiny appearance, and are malleable and ductile.