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In an ionic bond to other atoms: Ca+2 , a positive ion (cation).
And negative ions (anions) of the the combined atom or group of atoms.
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∙ 12y ago
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When copper combines with oxygen to form copper oxide the charge of the copper ion is?
Cu2+
When nickel combines with fluorine to form nickel fluoride the charge of the nickel ion is what?
The answer is Ni3+
What would be the charged ion form of calcium?
Ca+2
Is CNO a compound or element?
Neither, it is an ion that cannot exist on its own as a substance. It is known as the fulminate ion. It combines with positive ions to form various compounds.
What is the name of a compound with the functional group OH has the suffix?
OH- is an ion, actually. It's name is the Hydroxide Ionor hydroxyl ion. It combines with other elements (usually a metal) to form ionic compounds (alkaline/basic). Or it combines with an H+ ion to form water H2O.
What ions form when Ca(NO3)2 disassociates?
Ca(NO3)2 dissociates into Ca^2+ ion and 2 NO3^- ions
What is the charge of the ion if a positive and a negative ion combines?
The product is neutral.
What ion is formed when hydrogen ion combines with water molecule?
Hydroxonium H3O+ ion is formed.
Ionic bonds form between what and what?
Ca has 2 electrons in outer shell (valence electrons) and O has six. Because of this, Ca loses 2 electrons which O gains, and Ca becomes a Ca2+ ion, and O becomes an O2- ion. These then bond to form CaO. Ca2+ + O2- → CaO
What type of ion would calcium form?
Calcium is a group 2 element, and so it will form a cation, Ca 2+.
How does the hydronium ions form?
It forms from co2 the h2o in the ozone combines with co2 and h2o to create ion and that is used in dooms day weapons It forms from co2 the h2o in the ozone combines with co2 and h2o to create ion and that is used in dooms day weapons
Does calcium form a negative ion?
No. There are no known compounds containing anionic calcium. Most of the compounds of Ca contain the Ca2+ positive charged ion.
