We use a kind of plant growth hormone to regular plant growth. We dissolve 5mg of the solution into 2kg of water. What is the dosage of the solution in ppm?

zfoods? ok, pressure is used to keep the heat inside and to keep the food perfect.

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .

i think that the answer is c

it forms an anion that has a larger radius. anions have a negative charge and are larger than the original atom.