Cation Vs. Anion [ENDORSED]
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Re: Cation Vs. Anion
If an element has a positive or a negative superscript, it is an ion (Fe 2+, Ca2+, Cl- are some examples). Cations are positive. Anions are negative. These positive and negative characteristics are caused by less or extra electrons.
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Re: Cation Vs. Anion
yes I understand that but like how would you know that Fe has a +2 charge and same goes with Ca2+, Cl-
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Re: Cation Vs. Anion [ENDORSED]
(Cations) Group 1 elements will have a +1, group 2 elements will have +2, and group 3 as +3, group 4 as +4 because they are losing an electron.
(Anions) Group 15 as -3, group 16 as -2 and group 17 as -1 because they are gaining 1 electron.
Group 18, the noble gases are stable so they do not have a + or -
(Anions) Group 15 as -3, group 16 as -2 and group 17 as -1 because they are gaining 1 electron.
Group 18, the noble gases are stable so they do not have a + or -
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Re: Cation Vs. Anion
While a cation is an ion with a positive charge, an anion has a negative charge. Examples of cations include Sodium (Na+) and Lead (Pb2+). Examples of anions include Nitride (N3-) and Hydride (H-). Try thinking if it this way: cations have more protons than electrons, while anions have more elections than protons. Maybe this can also help: AN(negative)ION & CAtION (the t can be seen as a + sign).
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Re: Cation Vs. Anion
Ruiz Samantha 3E wrote:(Cations) Group 1 elements will have a +1, group 2 elements will have +2, and group 3 as +3, group 4 as +4 because they are losing an electron.
(Anions) Group 15 as -3, group 16 as -2 and group 17 as -1 because they are gaining 1 electron.
Group 18, the noble gases are stable so they do not have a + or -
What about for the transition metals?
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Re: Cation Vs. Anion
Parsia Vazirnia 1F wrote:Ruiz Samantha 3E wrote:(Cations) Group 1 elements will have a +1, group 2 elements will have +2, and group 3 as +3, group 4 as +4 because they are losing an electron.
(Anions) Group 15 as -3, group 16 as -2 and group 17 as -1 because they are gaining 1 electron.
Group 18, the noble gases are stable so they do not have a + or -
What about for the transition metals?
So in high school our teacher didn't really touch on transition metals because he said they are a little more complex and some of them have exceptions but I found this picture online. Hope it helps..
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