Magma is a molten and semi-molten rock mixture found under the surface of the Earth. This mixture is usually made up of four parts: a hot liquid base, called the melt; minerals crystallized by the melt; solid rocks incorporated into the melt from the surrounding confines; and dissolved gases.
(mark as brainly please)
JJ Thompson discovered electrons
Because they believed that heavenly bodies’ circular motions where caused by their being attached to unseen resolving solid spheres
False. mixtures dont have specific ratios
