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

Which groups did not share in the prosperity of the late 1800s? Choose all answers that are correct. a. slum dwellers b. factory owners c. immigrants d. the

What 19th century American creation influenced urban architecture all across the world?

Why does your heart never tire of constantly beating to pump blood throughout your body?

Read the sentence. I am taking advanced math to learn methods for solving equations. Which phrase is the complete infinitive phrase in the sentence? to learn me

Washington's main objective as President of the United States was to:

How many 36-passenger buses will it take to carry 144 people?

Why did Abraham Lincoln personally remove so many commanders in charge of the Union army during the war? A. Until the end of the war, no commander could beat Ge

What was the main accomplishment of the Articles of Confederation?

Which of these was a long-term effect of the New Deal on the United States? The federal government began to employ regular Americans for the first time. America

what is one tenth of 0.2