When completing an electron configuration, which of the following rules/principals show that you cannot label two electrons as having the same quantum numbers? a
Law of Configuration
b
Aufbau Principle
c
Pauli Exclusion Principle
d
Hund's Rule

C. Pauli Exclusion Principle

Explanation:

Pauli's exclusion basically suggests that you cannot label two electrons as having the same quantum numbers.

The principle is stated as "no two electrons in an atom can have the same set of four quantum numbers".

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.