Answer:
Lighter than what I am made of. More of me is hidden than seen. What am I?
I am a popular afterlife location to send evil people
I am a fruit with seed on the outside. What am I?
I'm not alive and yet I grow. Just put me next to where it glows. A favorite in summertime best with friends when combined
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.