Which rule is being disobeyed by this orbital diagram? Select one:
a. Aufbau principle
b. Hund’s rule
c. Pauli exclusion principle
d. Diagonal rule

What are the percent by mass of copper in penny lab

When determining the shape of a molecule, it is important to draw a lewis dot structure first in order to see the total number a. electrons within the moleculeb. bonding and unshared pairs around central atomc. unshared pair within the molecule( i really need it )

In which of these cases are the two wave points considered to be in phase with each other?