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What color is cr3 plus?
CR3+ typically refers to chromium(III) ions which are green in color.
Will Cr3 plus have a noble gas configuration?
Yes, Cr3+ will have a noble gas configuration. It will have the electron configuration of argon (Ar) due to the loss of three electrons from the chromium atom.
What is a period 4 transition element that forms a 2 plus ion with a half filled d sub level?
Chromium (Cr) is a period 4 transition element that can form a 2+ ion with a half-filled d sublevel. In its 2+ ion state, chromium has a d5 configuration, with the 3d orbital half-filled.
What does Pb plus CrCl2 yield?
Pb + CrCl2 = PbCl2 + Cr considered a redox single replacement and the Cr has a +2 charge so we assume the Pb also has a +2 because it is a transition metal
What are two things added together to get atomic mass?
Number of protons PLUS number of neutrons.
What is the formula of the compound formed by Chromium 3 plus and O2?
Chromium(III) oxide: Cr2O3
What metal impurity makes rubies red and emeralds green?
Chromium plus corundum = ruby, chromium + beryl = emerald.
Why is it so hard to find cinnamon toothpaste or cinnamon gum?
Have you ever heard of the Cinnamon challenge? Well if not, search on YouTube. Swallowing cinnamon, or at least keeping it in your mouth for 30 seconds is practically physically impossible. Cinnamon Toast Crunch (cereal) and other Cinnamon foods are only edible because they aren't NATURAL cinnamon. Plus, who says its good for your teeth? Because its NOT.
Can you drink regularly tee with cinnamon for diabetic 2?
Absolutely; there is no sugar in cinnamon and that won't increase their blood sugar. Plus, cinnamon helps to lower blood glucose so it is actually a beneficial thing to consume
What is the Chemical formula for chromium III carbonate yields chromium III oxide plus carbon dioxide?
The chemical formula for chromium III carbonate is Cr2(CO3)3. When it decomposes, it yields chromium III oxide (Cr2O3) and carbon dioxide (CO2).
What color is cr3 plus?
CR3+ typically refers to chromium(III) ions which are green in color.
How many electrons does the neutral atom gain or lose when Cr3 plus forms?
When Cr3+ forms, the neutral atom (chromium) loses 3 electrons. This happens because the neutral chromium atom has 24 electrons, but when it forms Cr3+, it loses 3 electrons to have a total of 21 electrons.
What is the formula of the compound formed between the ions F- and Cr2 plus plus?
The compound formed between F- and Cr2+ ions is written as CrF2. The compound has a 2:1 ratio of fluoride ions (F-) to chromium ions (Cr2+).
Who are the characters in Thirteen plus one by Lauren myracle?
The main characters in "Thirteen Plus One" by Lauren Myracle are Winnie, the protagonist who is turning thirteen, and her friends Dinah, Cinnamon, and Helen. The story explores their friendships, challenges, and adventures as they navigate the complexities of teenage life.
What type of ion is Cr3 plus?
Cr3+ is a cation, specifically a trivalent chromium ion. It has a +3 charge due to the loss of 3 electrons.
Chromium loses 3 electrons what is resulting ion?
It equals to plus three+3. Three electrons are removed
What is the formulae of the compound formed by Cr3 plus f minus1?
The compound formed by Cr3+ and F- is chromium(III) fluoride. The chemical formula is CrF3.
