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The chemical symbol Ca2 plus refers to the?
Calcium ion with a +2 charge.
What is the charge on the cobalt ion in CoCl2?
The charge on the cobalt ion in CoCl2 is +2. This is because each chloride ion has a charge of -1, and there are two chloride ions present in CoCl2, making the overall charge of the compound neutral.
What ionic charge does an ion that comes from Al have?
An ion that comes from Al typically has a 3+ charge. This is because Aluminum (Al) loses three electrons to achieve a stable electron configuration, making it a cation with a 3+ charge.
What is the cation for AlBr3?
what is the cation for Ca(ClO4)2
What is the ion charge of an NH ion?
The ion charge of an NH4 ion is 1.
What is the charge of Ca when it exists as a cation?
2+ will be the charge in Ca2+ ion
What charge does fluorine acquire when making an ion?
fluorine ion has a charge of -1, it has an extra elctron
Is Ca plus 2 an ion?
No, "Ca plus 2" is not correct notation for an ion. The correct notation would be Ca^2+, which represents a calcium ion with a 2+ charge due to the loss of two electrons.
What is the electrical charge of the chlorine ion?
A "cation" carries positive (+) charge. An "anion" caries a negative (-) charge. The charge carried in may be single or multiple.
Which is the charge for the Ammonium ion?
Ammonium ion has a single positive charge. + ie NH4
What element has an ion that is smaller than an ion of calcium?
Fluorine has an ion, specifically the fluoride ion (F⁻), that is smaller than a calcium ion (Ca²⁺). The fluoride ion has a negative charge, which increases its electron cloud size, but its atomic radius is still smaller than that of the calcium ion, which has lost two electrons and has a higher positive charge. Consequently, the increased nuclear charge in Ca²⁺ pulls the remaining electrons closer, resulting in a smaller ionic radius compared to that of F⁻.
Predict the charge that a calcium ion would have?
A calcium ion (Ca^2+) would have a charge of +2, as it loses two electrons to achieve a stable electron configuration.
The chemical symbol Ca2 plus refers to the?
Calcium ion with a +2 charge.
How does the gain or loss of electrons in an ion change the charge of an ion?
Gaining electrons will increase the negative charge of an ion, making it more negative. Losing electrons will decrease the negative charge of an ion, making it more positive. The overall charge of an ion is determined by the number of protons in the nucleus compared to the number of electrons.
Which of these is an ion with a plus 2 plus charge O Al Na Ca?
the atomic no of calcium is 20 so to reach the nearest noble gas electronic configuration it loses 2 electrons and forms + 2 ion.
For calcium ca write the numbers of electrons it must gain or lose to have 8 vlance electrons then calculate the charge of the ion that would form?
Ca must lose 2 electrons to have a complete 3n shell, which has 8 valence electrons. The ion would have a charge of 2+: Ca^2+.
Is this formula correct Ca(OH)2?
Yes, it is correct. Calcium has a +2 charge, and the hydroxide polyatomic ion has a -1 charge.
