If the diameter of a carbon atom is `0.15 nm`, calculate the number of carbon atom which can be placed side by side in a straight line length of scale of length `20 cm` long.

If the diameter of a carbon atom is 0.15 nm, calculate the number of carbon atoms which can be placed side by side in a straight line across length of scale of length 20 cm long.

If the diameter of a carbon atom is 0.15 nm, calculate the number of carbon atoms which can be placed side by side in a straight line across length of scale of length 20 cm long.

If the diameter of a carbon atom is '0.15 nm', calculate the number of carbon atoms which can be placed side by side in a straight line across length of scale of length 20 cm long.

if the diameter of atom is 0.15 nm calculate the number of carbon atom which can be placed side by side in a straight line across length of scale of length 20 cm long

If the diameter of carbon atom is 0.15nm , the number of carbon atoms which can be placed side by side is a straight line across length of 10.0cm is

The number of carbon atoms in a chain can be increased with ______ reaction.

Calculate number of atoms in 1.2 g of carbon.