Find the period of Neptune given the average distance from the sun is 4.48 x 1012 m and the average distance between Earth and the Sun is 1.48 x 1011 m.

i don't understand is there any other way you can rephrase it plz let me know in the comments and i will do it.

explanation:

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.