Granulation on the surface of the sun is caused by

Granules on the photosphere of the Sun are caused by convection currents (thermal columns, Bénard cells) of plasma within the Sun's convective zone. The grainy appearance of the solar photosphere is produced by the tops of these convective cells and is called granulation.

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b) nuclear ive learned that in a pedtrodic table

answer carbon and three oxygen atoms;