Answer: A.) Look at the benefits and challenges of using specific materials.
Explanation: They can’t decide whether they made the best product or not because it is a new project.
Answer:
Radioactive and are often called radioisotopes
...a satellite!!!! that is one and maybe only answer
2 Al+ 3 CuO-> 1 Al2O3+ 3Cu
Answer: Temperature = T, unknown
Saturated Solution, NH4Cl concentration = 60g/100g H2O = 0.6g NH4Cl/g H2O
Assume density of H2O = 1 g/ml
m = 0.6g NH4Cl/g H2O / 1 g/ml
m = 0.6g NH4Cl/ml
See the table of saturated solutions and identify the temperature at which the concentration of NH4Cl is 60g/100g H2O.
Explanation: The line on the graph on reference table G indicates a saturated solution of NH4CL as a concentration of 60. g NH4 Cl/100. g H2O
