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Oksi-84 [34.3K]
2 years ago
10

Which electron shell in an atom of calcium in the ground state

SAT
1 answer:
adoni [48]2 years ago
7 0
When calcium forms an ion, it loses its two valence electrons and becomes a calcium ion with a 2+ charge. In that case the highest energy level occupied by the calcium ion's electrons in its ground state would be the third energy level.
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Mindy is trying to sign her social security number for her best friend dana, who is helping her fill out a form for a bank loan,
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The factor that can Mindy to help dana understand is to retract her arm, sign slightly faster, and make each number very clear.

<h3>What is Social Security number?</h3>

In the United States, a Social Security number is known to be a kind of nine-digit number that is given to all of its citizens and also those of permanent residents or temporary residents.

Note that as she is not understanding what her friend is signing, the best thing to do is to to retract her arm, sign slightly faster, and make each number very clear.

See full question

Mindy is trying to sign her social security number for her best friend Dana, who is helping her fill out a form for a bank loan, but Dana is having trouble understanding the numbers Mindy is signing. What can Mindy do to help Dana understand more clearly? O A. extend her arms up above her head while signing the numbers OB. use two hands and speed up her signing Oc. retract her arm, sign slightly faster, and make each number very clear OD. extend her arm, slow down, and make each number very clear​

Learn more about social security number from

brainly.com/question/5213237

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