When a comet is observed for the first time, astronomers enter information about its position, size, and motion into computer simulations in order to

A.
analyze it for animal life.

B.
measure the length of its tail.

C.
predict its orbital path.

D.
estimate its brightness.

What are the first three quantum numbers for the electrons located in subshell 2s?

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?

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.