Which of the Following Is the Correct Atomic Symbol for an Element

question 79

Multiple Choice

Which of the following is the correct atomic symbol for an element that has 30 neutrons and a mass number of 55?

• A) At
• B) Zn
• C) Co
• D) Mn
• E) Cs

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Definitions:

Posting

The act of publishing content or information on a digital platform, such as a blog, forum, or social media site.

Certified Check

A check that has been accepted by the bank on which it is drawn. Essentially, the bank, by certifying (accepting) the check, promises to pay the check at the time the check is presented.

Paper Check

A written, dated, and signed instrument that directs a bank to pay a specific sum of money to the bearer or to the order of a person named therein.

Midnight Deadline

A point in time specified as the end of a day or deadline, often used in the context of projects, assignments, or contracts to indicate the final moment something is due.