Why does one electron in a potassium atom go into the fourth energy level instead of squeezing into the third energy level along with the eight already there?
a
b
The 4s sublevel has lower energy than the 3p sublevel.
The 3s and 3p orbitals are already filled.
The 4s sublevel has higher energy than the 3d sublevel.
The 4s sublevel has higher energy than the 3p sublevel.
с
Od

Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

What is i fracture in the crust called when land move up, down or sideways