Although the Sun's Core Has a Density Much Greater Than

Although the Sun's core has a density much greater than rock it is considered a gaseous object because

A) the Sun's high internal temperature prevent the atoms from bonding together to form a liquid or a solid.
B) a large fraction of the Sun's interior is made of electromagnetic radiation (light) .
C) it is composed mostly of hydrogen.
D) the Sun formed from the Solar nebula which itself was a large gas and dust cloud.