Of the Elements: Li, Na, K, Rb, and Cs, the Element

question 59

Multiple Choice

Of the elements: Li, Na, K, Rb, and Cs, the element with the most metallic character is

• A)Li.
• B)Na.
• C)K.
• D)Rb.
• E)Cs.

---

Definitions:

Apgar Scale

A quick test performed on a newborn at 1 and 5 minutes after birth measuring five criteria (Appearance, Pulse, Grimace, Activity, Respiration) to evaluate the baby's physical condition.

Denver Developmental Screening

A test used to assess the developmental progress of children from birth through six years of age.

Maternal Depression

A form of clinical depression that can affect mothers during pregnancy or after childbirth.

Breast-Feeding

The process of feeding a baby with milk directly from the mother's breast, considered beneficial for the health of both mother and child.