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

the absence of key or tonality in a musical composition is known as .question 4 options:a) ostinatob) a tone clusterc) atonalityd) polytonality

tion for y: 2x + 3y = -6. Then, answer the questions that follow. formed equation, what is the slope of the linear equation 2x + 3y = -6? to find solutions to t

when a borrower makes a payment on an installment loan, a portion of the amount paid reduces the principal balance of the note payable. this statement isgroup s

Compare the fossil you made to the actual item you used to make the impression. what characteristics of the item are represented well by the fossil and what cha

simone wants to help a struggling student, but on the other hand she is reluctant because she knows it will take time out of her busy schedule. what theory expl

which of the following is likely to break a wave? a) the wind increases its speed near shorelines b) random molecular motion in wave forms c) the bottom interfe

consider the ester (group a) molecules. describe the effect on carbonyl bond strength of adding one, and then two. oxygens.

assume that the helium porosity level (measured in percentage) of coal samples taken from any particular seam is normally distributed with true standard deviati

according to firstmark's internet of everything landscape survey, energy, supply chain, robotics, and industrial wearables are all part of what dimension of the

Ray has $1600 in his bank account. How much interest will the money earn in one year at 2%. What will his balance be?