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 is 12minus 2 multiply 6 plus 2 divide by 2

What's the word for wandering about; tending to move around, travel

What's the word for looking down on others; proud and scornful

round to the nearest hundredth 5.6192

name a metal that doesn't conduct electricity

name a metal that doesn't conduct electricity

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

what is glossities and deficiency

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he