ozysunny244 ozysunny244
  • 20-02-2022
  • Chemistry
contestada

element K has the following electronic configuration 1s2 2s2 2p6 3s2 . how many unpaired electrons can be found in K​

Respuesta :

udehlucy4
udehlucy4 udehlucy4
  • 20-02-2022

Answer:

The key to deciphering this is to look at the last bit of information of the electron configuration

3

p

2

.

The '3' informs us that the element is in the 3rd Energy Level or row of the periodic table. The 'p' tells us that the element is found in the p-block which are all of the Groups to the right of the transition metals, columns 13-18. The superscript '2' tells us that the element is found in the 2nd column of the p-block Group 14.

I hope this was helpful.

Answer Link

Otras preguntas

Article __________ of the u.s. constitution describes the powers of the president. i (first)
How much is 33 1/3% of $60,000?
All except which of the following are possible results of increasing global temperatures? a. melting glaciers b. shrinking mountains c. rising sea levels d.
Which situation can be represented by the inequality? x<90 A. kiddie pool holds under 90 L of water. B.here are 90 children at summer camp. C.Betty is o
One reason why barcelona, spain is famous
How do covalent molecules form?
The center of the Incan civilization was found closest to what number?A)1B)2C)3D)4
What should be done with a nun enters the wine shop for a drink?
1.What is one power of the legislative branch? 2.What is one power of the executive branch? 3.What is one power of the judicial branch? 4.How are the president
How does voucher programs improve student performance?