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

There are 60 students studying Sciences (Biology, Chemistry or Physics). 7 students study Biology, Chemistry and Physics. 12 students study Biology and Chemistr

The first five terms of a quadratic sequence is 1,8,21,40,65 . What is the nth term of this sequence? Thanks And will give a brainliest!!

Hey I need help with statistics

Find the length of side BC. Give your answer to 3 significant figures. C A 71° B

The classes Person and Airplane shall have the property to print information about themselves on a printer. Draw class and interaction diagrams

Find the length of side BC. Give your answer to 3 significant figures. C A 71° B

from the day ou were born you are slowly dying

Re-write each verb and object into an usted or ustedes command with a direct object pronoun. Place the pronoun in the correct location and add an accent to the

Rewrite in Reported Spech. "My teaches will pay Tarassila's bus fare, "Said Betty

Nepal has high potential for producing hydroelectricity however it is difficult too. give one reason of each.