Give the Common Name of the Group in the Periodic

question 59

Essay

Give the common name of the group in the periodic table to which each of the following elements belongs:
a. Rb
b. Br
c. Ba
d. Ar

---

Definitions:

Lymphatic System

A network of vessels, nodes, and organs that helps to maintain fluid balance, protect against infection, and remove cellular waste in the body.

Cytokine Therapies

Treatments that use cytokines, which are small proteins important in cell signaling, to stimulate the immune system in fighting diseases like cancer.

Xenotransplantation

The transplantation of living cells, tissues, or organs from one species to another, often from animals to humans.

IgE Antibodies

Immunoglobulin E, a class of antibodies that plays a crucial role in allergic reactions and response to parasitic infections.