A. What do the four quantum numbers describe about an electron? (1 point) B. Match each quantum number with what it defines about an electron's position
or energy. (2 points)
A. The first quantum number, n
B. The second quantum number, /
C. The third quantum number, m
D. The fourth quantum number, ms
___ Defines the electron's orbital
___ Defines the electron's energy level
___ Defines the electron's spin
___ Defines the electron's sublevel

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.