Mysterious Powder
Lab Report
My Test
Iodine test, pr test, vinger test and, oil test. Iodine cause to see if its starch. pr to see if it is asid. Vinger to see if it fizzed. Oil to see if it separates.
Test Photos
Chase that's me i did vinegar to see if it fizzed.
Test Photos
Jenna did iodine to see if it is a starch.
Test Photos
Vivian did oil to see if it separates.
Test Photos
Alysa did PR to see if it change collar.
Results/Conclusion
I think that its red, green and, orange because green was iodine and red was vinegar and orange was PR.
Learning Message
We know that green is won because to see if it is starch. Red because to see if it fizzed. Orange to see if it change color.