Its called the mantle. It is the layer beneath the crust and surrounding the inner and outer core of the earth.
because a thin-protective layer of slag is formed over the molten metal
molten lava can turn into molten rock
Molten is an Adjective.
A molten metal is not a solution, it is a liquid.
the colour of molten gold is "Green".
Tectonic plates float on an underlying molten layer.
The outer core is the only molten layer of the Earth. == ==
The asthenosphere.
outer core
The innermost layer, the inner core, is very hot but not molten.
Its Is the mantle
The mantle
The outer core is the only layer with molten in it.
crust
mantle
Its spinning, molten, liquid, iron core.
the outer core