The intracellular fluid of inside a cell called the cytosol. It is separate from certain cell organelles such as the nucleus and the mitochondria. In eukaryotes, the cytoplasm is the content within a cell membrane minus the content in the cell nucleus.n the other hand, cells such as eukaryotes cell the cytosol containing the cell's genome is held within the cell nucleus, which then separates from the cytosol by nuclear pores that blocks the free diffusion of any kind of molecule that is larger than 10 nm in diameter.
Iron (Fe) is the second most common metal on Earth, and the most widely-used metal. It is element 26, a transition metal in Group 8. Its symbol is Fe, from the Latin word for iron, ferrum.Its atomic number is 26 and its mass number is 55.85.ron (Fe) is the second most common metal on Earth, and the most widely-used metal. It is element 26, a transition metal in Group 8. Its symbol is Fe, from the Latin word for iron, ferrum.
Best Answer: Actually, the iron(III) ion, [Fe(H2O)6]3+, is an extremely pale purplish colour, as you will see if you grow a crystal of iron ammonium alum, NH4Fe(SO4)2.12H2O.This is because the ion is high spin d5, meaning that d-d transitions are spin-forbidden, and therefore even weaker than usual.ron(II) ion = green. Iron(III) ion = yellow. Rust (Iron oxide + water)= black or brown. Explain why the rust of iron is not green or yellow, but black or brown. Add your answer. Source.