Asked by: Casto Siegertscience chemistry
What are 3 elements that form only one cation?
Last Updated: 28th January, 2020
|Cation||Systematic Name||Common Name|
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Subsequently, one may also ask, what are three elements that form only one cation?
Identify three elements that form only one cation Answers will vary. Lithium, magnesium, silver, zinc, etc.
Secondly, what are the cations? Cations are ions which have a positive electrical charge. A cation has fewer electrons than protons. An ion may consist of a single atom of an element (a monatomic ion or monatomic cation or anion) or of several atoms that are bonded together (a polyatomic ion or polyatomic cation or anion).
Regarding this, what is a Type 1 cation?
Type 1 cations form only one cation (only 1 charge/oxidation state) Type 2 cations form more than one cation (more than 1 charge/oxidation state) Polyatomic cations are composed of more than 2 or more atoms bound together by a covalent bond. Type 1 cations include. a) Group 1A elements – Li+, Na+, K+
How do you know if a cation has more than one charge?
If a metal can form cations with more than one charge, the charge is indicated by roman numerals in parentheses following the name of the metal. Oxoanions are polyatomic anions that contain a single metal or nonmetal atom and one or more oxygen atoms.