In the example, each oxygen atom has gained two electrons, and each aluminum has lost three electrons. ... In an electron transfer reaction, an element undergoing oxidation loses electrons, whereas an element gaining electrons undergoes reduction.
POSITIVELYCHARGEDIONS
Positively charged ions are particles which have a greater number of protons than electrons.
NEGATIVELYCHARGEDIONS
Cations (positively-charged ions) and anions (negatively-charged ions) are formed when a metal loses electrons, and a nonmetal gains those electrons. ... And all of them form an anion with a single negative charge. The VIA elements gain two electrons to form anions with a 2- charge.
Answers & Comments
Answer:
TRANSFER OF ELECTRONS
In the example, each oxygen atom has gained two electrons, and each aluminum has lost three electrons. ... In an electron transfer reaction, an element undergoing oxidation loses electrons, whereas an element gaining electrons undergoes reduction.
POSITIVELY CHARGED IONS
Positively charged ions are particles which have a greater number of protons than electrons.
NEGATIVELY CHARGED IONS
Cations (positively-charged ions) and anions (negatively-charged ions) are formed when a metal loses electrons, and a nonmetal gains those electrons. ... And all of them form an anion with a single negative charge. The VIA elements gain two electrons to form anions with a 2- charge.
Explanation:
hope it helps
Answer:
go to your dreams
Explanation:
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