D. radiant
Light energy isnt nuclear because nuclear means explosive we use light for lots of things and it doesnt explode! chemical the sun is light but it is too hot to reach it and study it so it cant be formed or made gravitational means gravity light doesnt make everything like you on the moon nor makes you feel like you have an elephant on your back radiant is hot and bright and one example is the sun it provides warmth and light so people can see.
hope this helps!
The carbon atom has 2 electrons in its inner shell and 4 electrons in the outer shell.
Carbon is a chemical element with atomic number 6, and the symbol C. The word carbon comes from a Latin word carbo, which means coal.
Because of its willingness to form compounds more than any other element, it forms a larger number of compounds than any other element. It easily bonds with non-metallic elements and du to this, it is often termed as the building block of life.
Even though it forms many different compounds, relatively it is a non-reactive element
