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It is a valence of chromium. The hexavalent chromium is present in anions as CrO42- and Cr2O72-.
Jaunita Hand
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Do archae have similar chemical make up to bacteria?
Yes, archaea have similar chemical make up to bacteria.
What is the chemical make up of cysteine?
The chemical formula of cysteine is C3H7NO2S.
What metals make up stainless steel?
Chromium is an element all on it's own. It has an atomic symbol of Cr and atomic number of 24.
How can you tell when a chemical has reacted?
When there is a change in its chemical/physical properties. A chemical reaction involves the changing of the object's chemical make up.
Is ice melting a chemical or physical property?
Physical, chemical is one that affects the chemical make up of the substance.
What compounds make up chrome?
Chrome, or chromium, is a chemical element. It has no component compounds.
What chemical element make up ruby red?
Ruby is not a chemical compound and so does not have a precise chemical structure. It consists mainly of Aluminium Oxide Al2O3, and also contains chromium which gives ruby its characteristic red or reddish brown tint.
What elements make up a corundum?
aluminumoxide, iron, titanium, chromium
What elements make up K2Cr2O7?
Potassium dichromate contain potassium, chromium and oxygen.
Can chromium supplements cause allergic reaction?
Naturally occurring chromium is 95.655% made up of isotopes that are not radioactive. 4.345 of it is 50Cr, which is radioactive and has a very long half life of 180,000,000,000,000,000 years. Like all other elements, synthetic radioactive isotopes of chromium exist.
How is chromium made?
Chromium applications: Alloying component of steels and copper alloys, tanning agent, important chemical compounds used in analytical chemistry (potassium dichromate for titrations, cleaning agent with sulfuric acid), glasses pigment, food additive, plating of metals, magnetic tapes coatings, abrasive, refractory materials, etc. Another very common example: kitchen ware from stainless steel with high content of chromium.
What are the 4 main elements in stainless steel?
The elements that make up stainless steel are nickel, iron,chromium and manganese.
Do archae have similar chemical make up to bacteria?
Yes, archaea have similar chemical make up to bacteria.
What two elements make up STELLITE?
Stellite contain iron, cobalt, chromium, mangan, carbon, molybdenum, etc.
What is the chemical make up of cysteine?
The chemical formula of cysteine is C3H7NO2S.
What is the name of this element BeCrO4?
There are three elements that make up the compound beryllium chromate: Be = beryllium Cr = chromium O = oxygen
What chemical formula represents properties that make up an element?
The chemical symbol represent a chemical element.
