When a cup of hot chocolate cools from 90°C to 80°C, which of the
following is happening to the molecules of the liquid?
Select one:
- Their rate of motion is decreasing

-Their average distance from adjacent molecules is increasing

-Their valence electrons are being lost

-Their positions are becomin
a

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

What is the polyatamic ion of borate

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?