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

Nutrients and oxygen diffuse into body cells from ______. A. Arteries B.the aorta C. Capillaries D.veins

help asap 1. Do you think evolution is still taking place in the Galapagos finches? Why or why not? 2. Discuss whether or not human activities lead to speciati

What is the length of each side of a room if it is 784 square feet?

According to the cell theory, which structure contains cells? A)blood B)water C)carbon dioxide D)chromosome

Which belief was generally held by the Founding Fathers at the Constitutional Convention in 1787?

what times 6 equals 24

Choose the word that best fills-in the blank. _______ was rampant about whether or not the company was closing. A. Speculation B. Morose C. Proclamation

Kiara estimated that 45 customers bought fruit at her farm stand one day. The actual number of customers who bought fruit was 41. What was the percent error in

suppose you walk into the capital in Washington and ask to interview the most prominent person in the entire Congress. If they accept, you'll get and appointme

The sum of 4 times a number and 7 is 19