In Which Set Do All Elements Tend to Form Cations

question 26

Multiple Choice

In which set do all elements tend to form cations in binary ionic compounds?

• A)Li,B,O
• B)Mg,Cr,Pb
• C)N,As,Bi
• D)O,F,Cl

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Definitions:

Adducts

Muscles that move a limb or other body part toward the midline of the body.

Rotates

The action of moving around an axis or center point, typically described in the context of physical objects or movements in space.

Contraction

A shortening and tightening of a muscle or muscle group, which may occur as a natural part of physical activity or as a result of certain medical conditions.

MG

Could refer to myasthenia gravis, a chronic autoimmune neuromuscular disorder that causes weakness in the skeletal muscles.