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 :

Zydon Zydon
  • 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

Can you tell me if my answers are correct or not?
Which of the following options is an equivalent function to f(x) = 2(5)2x
solve for t literal equation[tex]y = \frac{v-u}{t}[/tex]
add 3 5/6 + 2 5/9 simplify the answer and multiply as a mixed number
Remember that in humans 2n = 46. What fraction of a man’s gametes contains centromers all of which were inherited from the same parent of that person? (it can b
Why can we not compress solids while gases can be compressed? (speak about their particles) ​
A tortoise is walking in the desert. It walks for 31.25 meters at a speed of 5 meters per minute. For how many minutes does it walk?
Tomorrow is to yesterday as future is to​
NEEED HELPPP !!!!!!!!!!
to approach the runway, a pilot of a small plane must begin at 6 descent starting from a height of 1079 feet above the ground. to the nearest foot, how many fee