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how can chromium form two diffrent compounds with oxygen?
well some compounds including baking soda,are composed of more than two elements because theycontain polyatomic ions.
( answered question bye veronica wilson:)
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Are chlorine and oxygen an ion compound?
No. Chlorine an oxygen will form covalent compounds.
What is the name Cr2O5?
Cr2O3 is usually considered to be an ionic compound, in which instance its proper name is "chromium (III) oxide" (now preferred) or "chromic oxide" (more often used about 50 years ago.) If Cr2O3 is considered to be covalently bonded, its proper systematic name would be "dichromium trioxide." Some chemists also call it "chromic acid anhydride."
Is chromium nitrate ionic or molecular?
both. the chromium metal would form an ionic bond, and chromium nitrate is molecular because it contains atoms of different elements.
How can iron form two separate compounds with oxygen?
Iron can form two different ions, Fe2+ and Fe3+. Because of their different charges these ions will bond differently with anions such as oxide (O2-) As a result we get the compounds FeO and Fe2O3. There is a third oxide which is a combination of the two: Fe3O4
An element that can ionic compound with oxygen is?
Nearly all metals will form ionic compounds with oxygen, or 'oxides', as they are called.
How can chromium form 2 different compounds with oxgyen?
Because chromium is a plurivalent chemical element; four oxides are known today: CrO2, CrO3, Cr2O3, Cr3O4.
What compounds do nonmetals form when they burn in oxygen?
Nonmetals burning in oxygen form covalent type compounds, as compared to metals which form ionic compounds.
Does oxygen naturally form compounds?
yes. If the metal is reactive enough then oxygen naturally forms compounds.(oxides)
Why Oxygen and chlorine are not ionic compounds?
Oxygen and chlorine are each elements, not compounds. They combined to form a number of covalent compounds because they are both nonmetals.
Are chlorine and oxygen an ion compound?
No. Chlorine an oxygen will form covalent compounds.
What compounds does oxygen form?
ionic and covalent compound
What compounds does einsteinium form?
Up today are known compounds of einsteinium with oxygen and halogens.
What is the name Cr2O5?
Cr2O3 is usually considered to be an ionic compound, in which instance its proper name is "chromium (III) oxide" (now preferred) or "chromic oxide" (more often used about 50 years ago.) If Cr2O3 is considered to be covalently bonded, its proper systematic name would be "dichromium trioxide." Some chemists also call it "chromic acid anhydride."
Is chromium a element?
No, iron is an element. Chrmium is also an element, so there are no other substances, compounds or otherwise, that are found in it. However, there are alloys that contain both iron and chromium along with other metals.
Why can manganese form a variety of compounds with oxygen?
thanks folks!
Atoms and molecules of different elements can do what to form molecules of compounds?
(Two or more than two ) Atoms or molecules of different elements combine to form compounds, like: Hydrogen(atom) and Chlorine combine to form HCL (an acid) Hydrogen(molecule) and oxygen combine to fom H2O (water)
Is chromium nitrate ionic or molecular?
both. the chromium metal would form an ionic bond, and chromium nitrate is molecular because it contains atoms of different elements.
