How Many Valence Electrons Are Present in a Ni Atom

question 63

Multiple Choice

How many valence electrons are present in a Ni atom with 28 electrons?

• A) 1
• B) 2
• C) 3
• D) 5
• E) 9

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Definitions:

Phlebotomies

A medical procedure that involves the drawing of blood from a vein, typically for diagnostic or therapeutic purposes.

Polycythemia

Polycythemia is a blood disorder in which the body produces too many red blood cells, leading to increased blood viscosity and potential complications such as blood clots.

Hemophilia

A genetic disorder that impairs the body's ability to make blood clots, leading to excessive bleeding from minor injuries.

Thrombocytopenia

A blood disorder characterized by abnormally low levels of platelets, which are essential for blood clotting.