If the Shape of a Molecule Is Tetrahedral, What Are

question 49

Multiple Choice

If the shape of a molecule is tetrahedral, what are the values of the bond angles?

• A)90^o
• B)109.5^o
• C)120^o
• D)180^o
• E)90^o and 120^o

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Definitions:

Low-Lying Placenta

A condition in pregnancy where the placenta is unusually close to the cervix, possibly leading to complications during delivery.

Placenta Previa

A pregnancy complication where the placenta covers the cervix, often leading to bleeding.

Highly Vascular Organ

An organ with an abundant supply of blood vessels, critical for its function and health, such as the liver or kidneys.

Lower Uterus

The inferior portion of the uterus, which narrows to form the cervical canal leading to the vagina.