ma4rtsoh9ibearmg ma4rtsoh9ibearmg

24-12-2016
Chemistry

contestada

What is the position of an element in the periodic table if its electron configuration is 1sÆ 2sÆ 2pÒ 3sÆ 3p¢?

Relax

Respuesta :

scme1702 scme1702

25-12-2016

1s², 2s². 2p⁶, 3s², 3p⁵

The total electrons are 17
This means the number of protons is 17
The element with proton number 17 is Chlorine

Answer Link

Otras preguntas

?? i just need help with this question in the photo..

name the diseases caused by deficiency of [A] iodine [B]vitamin c

Today is maise and daniels birthday. Maise is 21 years older than daniel. 5 years from now, Daniel will be half maise's age How old is daniel now?

Which is true of the principle of unity?

In one to two sentences, describe the relationship between harmonics and resonance frequency in a piano?

908636549723 times 47647647 divided bye 98

What is the area of a sector when 0=pi/2 radians and 8/ 3?

Rice weighing 3 3/4 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each?

Which statement about the function represented by this graph is true?

If Sandra charges $4.00 for a cup of ice cream and $0.37 for each ice cream, What function would represent the situation? Remember it should look like y=mx+b.