When using the “ball and stick” drawing method of drawing a compound, the element which usually goes in the center of the model is referred to as carbon.
This is a three-dimensional models which is characterized by atoms being represented by spheres of different colors and bonds are represented by sticks between the spheres.
The black color which is present at the center of the compound , methane is referred to as carbon while the white color which is at the outer region is hydrogen.
This is therefore the reason why carbon was chosen as the most appropriate choice.
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