193213rockwise 193213rockwise

17-11-2017
Chemistry

contestada

Which is the first element in the periodic table to have an electron configuration in the 4th energy level?

Respuesta :

betsabegomeez betsabegomeez

17-11-2017

The answer is potassium:)

Answer Link

shayondowns shayondowns

17-12-2018

The answer is potassium .......

Answer Link

Otras preguntas

A=2.5 B=12 3a+9b=? Please Help!

A 25-ft ladder rests against a vertical wall. If the bottom of the ladder slides away from the wall at a rate of 0.18 ft/sec, how fast, in ft/sec, is the top of

Which of the following occurs as the electric current is increased? The magnetic force is decreased. The magnetic domain is increased. The

In “Letter to His Son,” Robert E. Lee can be described as which of these?

Neil has 3 partially full cans of white paint. they contain 1/3 gallon, 1/5 gallon, and 1/2 gallon of paint. About how much paint does Neil have in all?A) Less

Which text in the passage shows the writer bias

Which is the equation of the line with slope 5 that contains point (−2, −3)? A. y – 2 = 5(x – 3) B. y + 2 = 5(x – 3) C. y + 3 = 5(x + 2) D. y – 3 = 5(x – 2)

Which line from White Fang is an example of internal conflict? “She rolled him off his legs so that he could not run, while she repeatedly ripped and slashed hi

Which pair of words from welcome to rise of the knights has a similar denotation but different connotation

HELP PLEASE I NEED THIS DONE ASAP