Each Horizontal Row of the Periodic Table Includes Elements with Chemical

question 21

Multiple Choice

Each horizontal row of the periodic table includes elements with chemical characteristics that are, in general,

• A) identical.
• B) similar.
• C) different.
• D) sometimes similar and sometimes different.

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Definitions:

Blood Sugar Level

The concentration of glucose present in the blood, which is a critical factor in managing diabetes and maintaining homeostasis.

Maslow's Hierarchy

A theory in psychology proposed by Abraham Maslow that suggests human needs are arranged in a hierarchy from most to least pressing.

Safety Needs

The second level in Maslow's hierarchy of needs, involving security, stability, and freedom from fear.

Esteem Needs

According to Maslow's hierarchy of needs, these are the fourth level of human needs, involving respect, self-esteem, and recognition from others.