Which Series of Elements Shows the Smallest Difference in Atomic

question 34

Multiple Choice

Which series of elements shows the smallest difference in atomic radii?

• A)Li......F
• B)Be......Ra
• C)He......Xe
• D)C......Pb
• E)Sc......Zn

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Definitions:

Distal Convoluted Tubule

A portion of kidney nephron between the loop of Henle and the collecting duct system where selective reabsorption and secretion occur, influencing body's electrolyte and fluid balance.

Collecting Ducts

Tubules in the kidneys that collect urine from the nephrons and transport it to the renal pelvis.

ADH

Antidiuretic hormone, also known as vasopressin, that helps regulate water balance in the body by increasing water reabsorption in the kidneys.

Na+

The symbol for sodium ions, which are essential for various bodily functions including fluid balance, muscle contraction, and nerve impulse transmission.