Pa help po ngayon na

You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii

Free 99 pts answer before ! i'm just bored

Ineed with these questions except for #16. can someone me .