Answer: all I know it’s not -31.5 for ppl taking the k12 test
Explanation: I took the test
Answer:
c) 3,3-dimethylpent-1-yne
Cobalt sulphate is the usual source of water-soluble cobalt since it is the most economical salt and shows less tendency to deliquesce or dehydrate
True. Nuclear fusion of hydrogen to form helium occurs naturallyin the sun and other stars. It takes place only at extremely high temperatures.
B is the correct answer if I remember
