10.An eye medication has a strength of 0.5 mg/ml (active ingredient). Two drops are given in one dose, 4 doses per day for 3 days. What is the amount of drug in mg, and grams,
administered over 3 days, in standard and scientific notation? (20 drops=1ml) please need help

Label a-f based on the table using c for concentrated and d for dilute

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.

Listenbase your answer to the question on the information below. nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body. cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment. which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61