eriktello2001oqpkqd eriktello2001oqpkqd

01-04-2018
Chemistry

contestada

Which of the following electron configurations is correct?
a. Sc, 1s22s22p63s23p64d14s2
b. Cl, 1s22s22p63s23p5
c. Ca, 1s22s22p63s23p63d2

Respuesta :

01-04-2018

1. wrong because at the end it should be 3d1 not 4d1
2. Correct
3. at the end it should be 4s2 not 3d2

Answer Link

Otras preguntas

What happens when two or more chemical, react with eachother

How do energy and matter move in ecosystems? Matter flows in one direction, and energy cycles through the environment. Energy flows in one direction, and matter

How does the purpose of the excerpt from Queen Elizabeth's Address to the Troops at Tilbury compare to the excerpt from Response to Parliament's Request That Sh

What are the three parts of the modern cell theory?

A train is traveling from Wilmington Delaware to Kansas City Missouri the distance traveled in miles D is related to the time in seconds T by the equation D eq

A classmate giving a report aboutWorld War II. Primary Source Secondary Source

what way does the plot contriubte to the theme in the canoe breaker

Relative to the percent of time dominating the surface of the Earth, which organisms have been here the longest? 1. eukaryotes 2. prokaryotes (single celled org

If the pool is to be 24 ft on each side, what is the length of one side of the hot tub? 4 ft 4. 8 ft 6 ft 7. 2 ft.

Which three factors contributed to the United States transforming from an ally of the Soviet Union in World War II into a rival of the Soviet Union in the Cold