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

Are mixtures pure substances that cannot be changed into smaller substances?

help please science

Which sentence demonstrates subjective writing? A) There is no way the Roaring Lions can win the tournament. B) l observed their last game, in which three of t

please help me with the chart

When an epidemic of physical disease starts to spread the community approves and joins and the quantity of the patients in order to protect the health of the co

A device that is used to convert handwriting to text on a computer screen is a(n) _____.

Calculate the molar concentration of an aqueous solution of NH3 at 10.9%w (d = 950 g L-1).

which statement best describes the humorous technique used in this dialogue

WILL GIVE BRAINLIEST!!!!!!! :) On a grocery store shelf, there are 16 loaves of white bread and 15 loaves of wheat bread. A shopper randomly selects a loaf of

Match each satirical quote to its real meaning. Tiles criticizes the subject for having abundant knowledge of the world but low self-awareness criticizes the s