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When calcium loses 2 electrons, it becomes a calcium ion with a charge of +2. This process occurs because calcium, which is in group 2 of the Periodic Table, tends to lose its two valence electrons to achieve a stable electron configuration. The resulting ion is represented as Ca²⁺.
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What is the electric charge on the calcium ion in the compound calcium oxide?
The electric charge on the calcium ion in calcium oxide is 2+. This is because calcium (Ca) forms a cation with a charge of 2+ when it loses two electrons to achieve a stable electronic configuration.
What is the electric charge on the ion in the compound calcium oxide?
Well the charge on the compound would be stable (0) when bonded, because the Calcium has given it's electrons to the Oxygen atom. But the charge on the calcium ion itself would be 2+
How many electrons would calcium have to give up to achieve a noble-gas configuration?
Calcium has to lose 2 electrons to form noble gas configuration.
What is the symbol for the atom that has 40 electrons?
Technically, any atom could have 40 electrons, but it would have a very weird charge. However, Zirconium has 40 electrons without being an ion.
When calcium forms an ion what is its charge?
Ca has 2 electrons in its valence shell. When ionized, it transfers its 2 extra electrons to another atom in order to stabalize its outer shell. Therefore, it is losing 2 negatively charged particles and gains a charge of "2+".
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.
Would calcium gain or lose electrons?
calcium loses two electrons, becoming a +2 ion
What would happen if calcium atom loses 2 electrons?
If a calcium atom loses 2 electrons, it will form a calcium ion with a positive 2 charge (Ca^2+). This ion will have a stable electron configuration similar to that of a noble gas, making it more stable than the neutral calcium atom.
What is the electric charge on the calcium ion in the compound calcium oxide?
The electric charge on the calcium ion in calcium oxide is 2+. This is because calcium (Ca) forms a cation with a charge of 2+ when it loses two electrons to achieve a stable electronic configuration.
Calcium has an atomic number of 20. it can form an ion by losing 2 electrons. what would it's chargde be?
If calcium loses 2 electrons, it will have a positive charge of +2 because it loses 2 negatively charged electrons, leaving behind 20 positively charged protons.
Does calcium become a monatomic cation by gaining two electrons?
No, gaining two electrons would give calcium a full outer shell and make it a stable anion, not a cation. Calcium typically loses two electrons to become a monatomic cation with a 2+ charge.
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+.
If calcium is most happy with a charge of 2 how many electrons would it have?
The neutral atom of calcium has 20 electrons; the cation Ca2+ has 18 electrons.
Why does a calcium ion have a charge of plus 2?
A calcium ion has a charge of +2 because it has lost two electrons to achieve a stable electron configuration. Calcium typically has 20 protons and 20 electrons, but when it loses two electrons, it has 20 protons but only 18 electrons, resulting in a net charge of +2.
What ions came from an atom that lost two electrons?
An atom that loses two electrons will form a cation with a +2 charge. For example, sodium can form a Na+ cation by losing two electrons.
How many electrons does calcium1- have?
A Calcium ion with a -1 net charge would have 21 electrons. Calcium as a stable element has 20 electrons.
How many electrons would you need to make calcium neutral?
You would need 2 more electrons to make a calcium ion neutral, since calcium has 20 protons (+20 charge) and 18 electrons (-18 charge), resulting in an overall +2 charge. Adding 2 more electrons would balance out the charge to become neutral.
