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Write an equation for the first ionization energy of sodium.
Acquired Immunodeficiency Syndrome (AIDS)
A chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV) damaging the immune system.
No Visitors
A rule or condition where individuals are not allowed to receive guests or visitors.
Metastatic Brain Cancer
A type of cancer that originated in another part of the body before spreading to the brain.
Actively Listening
The process of fully concentrating, understanding, responding, and then remembering what is being said.
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