What Is the Electron Configuration for Li,which Has 3 Electrons

question 15

Multiple Choice

What is the electron configuration for Li,which has 3 electrons?

• A)1s³
• B)1s¹ 2s²
• C)1s² 2s¹
• D)1s² 1p¹
• E)1s¹ 2s¹ 3s¹

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Definitions:

Erythrocytes

Red blood cells, which are responsible for carrying oxygen from the lungs to the body's tissues and returning carbon dioxide from the tissues back to the lungs.

Biconcave cells

Cells that are shaped like a doughnut with a thinner, concave center. Red blood cells are the most commonly known biconcave cells.

Hemoglobin

A molecule in red blood cells responsible for transporting oxygen from the lungs to various tissues throughout the body and bringing carbon dioxide back from those tissues to the lungs.

Hematopoiesis

The process of forming new blood cells in the body, occurring in bone marrow.