AnnaSarukian AnnaSarukian

22-07-2016
Chemistry

contestada

How many protons and neutrons does Fe2+ have?

Respuesta :

carolsosa46 carolsosa46

22-07-2016

Atomic number of iron = 26
Number of protons in the neucleus = 26
Number of electrons in a neutral Fe atom = 26
Number of electrons in Fe2+ ion = 26 - 2 = 24

Answer Link

Otras preguntas

The planets in our solar system can be modeled using spheres. The diameter of jupiter is 142984. The volume of saturn is 59.9% the volume of jupiter. what is sa

Read the exchange between Jane and Mr. Rochester before she leaves to attend her aunt and answer the question. "How long will you stay?" "As short a time as pos

which is a safe practice when online

Electricity generators work by?

ashley calculates her salary (base and commission) for the year “y” using the model y= 0.2x + 25,000; where x represents her total sales for the year. what is t

can someone help me with this one

If Luke pushes his sister in a wagon down the driveway that is 14 meters long and it takes 22 Newtons of force, how much work did he do? 20 points !!

your mother wants you to go grocery shopping with her and you are trying to persuade her that it’s not a good idea. Ethos pathos or logos

Please help ASAP! Law of Sines question...

solve p=10a+3b for a