Question

1 which statement is true about the suns layers?
there are six layers: two interior layers and four outer layers. all layers are gaseous.
there are three interior layers, one surface layer, and two atmosphere layers. all the layers but the metallic core are gaseous.
there are three interior layers, one surface layer, and two atmosphere layers; all layers are gaseous.
there are six layers: three interior layers - all solid, a surface layer, and two gaseous layers in the atmosphere.

Explanation:

The Sun has three interior layers (core, radiative zone, convective zone), one surface layer (photosphere), and two atmosphere layers (chromosphere and corona). The core is not metallic. All layers except the core (which is plasma, but in the context of the options, considering the nature of the Sun's structure where the core is not a solid - like the incorrect solid - interior - layer claim in some options) are in a gaseous or plasma (which can be considered a highly ionized gas - like state for the purpose of this question) state.

Answer:

There are three interior layers, one surface layer, and two atmosphere layers. All the layers but the metallic core are gaseous.