Question

Well this is odd but it might bring out the creative sides of you guys. My chem teacher assigned a project where i make a superhero/villain based off our element, mine is silicon, I have to make a drawing and write a story about my superhero. He has the power to turn to sand and is half robot. Ideas for weaknesses and essay stories?

Answer 1

Hear me out.

Answer 2

Look up "Gaara" from "Naruto" and "Naruto Shippuden"
He uses sand as his "power".
It may give you ideas for powers and weaknesses.
http://naruto.wikia.com/index.php?title=Special:Ask&offset=0&limit=500&q=%5B%5BConcept%3AJutsu%5D%5D%5B%5BUser+tech%3A%3AGaara%5D%5D&po=%3FAppears+in%3DMedia%0A%3FJutsu+classification%3DClassification%0A%3FChakra+Nature%0A%3FJutsu+class+type%3DClass%0A%3FJutsu+range%3DRange

Answer 3

As you can see here, oil is a weakness for sand.
https://www.youtube.com/watch?v=3QGBCPdyEQM

Answer 4

Water is the clear choice for a robot weakness.