Question

The atoms of blue paper _____ blue light.

Answer 1

Answer: reflect

Explanation: when light wave is incident on a material atoms in that material absorbs all the bands of colour in the light wave and reflects blue because that's not absorbed

Answer 2

The atoms of blue paper reflects blue light.

Step-by-step explanation:

It is the characteristics property of matter that it absorb all the colours of light except the colour of that object.

So, a blue coloured paper absorb all the colours of light except blue, so it appears blue.