define cations and anions with two examples .......
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In chemistry, Anions are negatively charged and Cations are the opposite positively charged. The examples of anions are NO3- or Cl- and Examples of Cations: Na+, Mg2+, Al3+, NH4+ etc. They were are formed when a metal loses electrons and a nonmetal gains those electrons.
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☯️CATION:-☯️
A CATION IS AN IONIC SPECIES WITH A POSITIVE CHARGE.
EXAMPLES:-A cation with a+2 charge is a dication. and a+3 charge is a trication.
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☯️ANION:-☯️
WHEN A ATOM GAINS ELECTRONS,IT BECOMES NEGATIVELY CHARGE IONS.
EXAMPLES:-Chlorine gains one electron to form chloride ion(C1-)as in NAC1
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