How many electrons are in an ion of calcium (Ca2+)?The Periodic TableA.22B.0C.18D.2SUBMITarrow_backPREVIOUS
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Solution 1
Calcium (Ca) is the 20th element on the periodic table, meaning it has 20 electrons in its neutral state. However, the question refers to a calcium ion with a charge of 2+ (Ca2+). This means it has lost 2 electrons.
So, to find the number of electrons in Ca2+, you subtract the charge of the ion (2 Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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