One candela per steradian is termed a lumen, which is the measure of light intensity people are most familiar with One foot candle is equivalent to one lumen per square foot
Answer:
chemonoia
Explanation:
Many people have a strong fear of “chemicals” that belies the evidence. It's called chemonoia – and it may be damaging their health. If you were paranoid, you might think there really was something in the water that's damaged our sense of reason.
PE, GO, XY - I am probably wrong xoxoxoxoxxo
Answer:
Helium has atomic mass 4.002602.
So the answer to yr question is helium.
