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 kind of elements are covalent compounds made from?

You are looking for part-time employment and posted your résumé to an online job site. One day you receive an e-mail from a company whose name you do not recogn

The great rift valley is home to many villages and settlements in africa because

Sperm have several components; the function of the acrosome is to _____.

We more quickly recognize that a blue jay is a bird than that a penguin is a bird because a blue jay more closely resembles our ___________ of a bird.

Members of Congress agreed to the Missouri Compromise in an attempt to prevent serious conflict. Write a letter to a member of Congress arguing for or against t

Which is a point mutation?

Social workers are assigned to what cluster?

which type of sediment is made up mainly of the shells of diatoms and radiolarians?

Read the passage. excerpt from Cry, the Beloved Country by Alan Paton It was still a long way to Twenty-third Avenue, and as they passed one avenue after the ot