What were all of the measurements that the villager took in order to make sure he wasn't lost? List all of the quantitative and qualitative measurements (Observations) that were taken.

The clouds are grey and ground is wet. a quantitative b qualitative

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?