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

Assume that you manage a $10.00 million mutual fund that has a beta of 1.05 and a 9.50% required return. The risk-free rate is 2.20%. You now receive another $1

A geneticist examines the karyotype of a diploid cell from a particular species of frog and determines that 12 chromosomes are present. If a germ-line cell from

7. Compare Compare the tones of "Wild Peaches” and “Spring and All." How does the tone of each poem reflect the role of the speaker?

Rewrite the equation by completing the square 4x^2-4x+1=0

In the process of perception, the brain Group of answer choices forms meaningful impressions by piecing together sensory information. produces experiences of vi

Consider random samples of size 58 drawn from population A with proportion 0.77 and random samples of size 70 drawn from population B with proportion 0.67 . (a)

traits describe kim in seefolks

Regarding conflict and culture, researchers have found that people in ________ cultures give greater importance to task or instrumental issues, while people in

what is 9x+210=4x+140

Pure platinum is too soft to be used in jewelry because it scratches easily. To increase the hardness so that it can be used in jewelry, platinum is combined wi