Answer:
A flame test could help by seeing what things it could catch on fire from or the things that could happen with acids etc. I would test the medicine by asking someone who has had it in their life, asking doctors or I would maybe use it myself maybe. (I don’t know about c, sooo sorry)
You always adjust numbers and it will be before the element
so you Neva add or change a subscript
Answer:
its d and can i get brainliest plz:)
Explanation:
