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

which of these saturated solutions has the lowest concentration of dissolved ions?A)NaCl [aq]B)MgCl2 [aq]C)NiCl2 [aq]D)AgCl2 [aq]

Which sub-atomic particle is positively charged and found in the nucleus?

Please answer very easy 8th grade level

Which type of fiction tests the readers’ ability to find clues in the text while challenging their stereotyping behavior?

Branson and his sister beatrice combined their allowance of $7 each, so they could buy a movie for $12. They bought $1 containers of fruit salad with the remain

What’s the number?!!!!!!

For question 4 the last option is “shield laws”

how do I do orders of operations

Harold had 1,400 stamps. He gave 350 of them to his brother and the rest to his sister.What percent of the stamps did he give to his brother?

Although her request was denied, at first Leibovitz wanted to photograph the Queen _____. on a horse in the tub naked in a night club