How to make a non newtonian fluid do i need corn starch?

The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?