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

how many ears do twelve dogs have

A hypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always f

why were the gods angry at odysseus in the odyssey

A belief that one's culture is superior to another.

If cos(θ)=2853 with θin Q IV, what is sin(θ)?

Which of these angles are complementary? A. 45o and 45o B. 63o and 117o C. 45o and 135o D. 90o and 45o

During each minute of a comedy show, Carlin laughs 55 times. Carlin watches 33 comedy shows every day, and each show is 40 minutes long. How many times does Car

PLEASE ANSWER ASAP! URGENT! WILL GIVE BRAINLIEST!

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (At room temp, pure hcn exists as a volat

In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). In the cross between a tall pea plant and a short pea plant shown below,