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Questions and Answers
Match the following elements with their characteristics:
Nitrogen = Triple bond-responsible for inertness Phosphorus = VARIETY: White/Yellow- Poisonous Arsenic = Toxic, protoplasmic poison Oxygen = Component of plant and animal tissues
Match the following uses of nitrogen with their descriptions:
Nitrogen Gas = Replace air in container for parenteral solution Liquid Nitrogen = Refrigerant Nitrogen in atmosphere = Occurs free in atmosphere Nitrogen fixation by plants = Use by plants
Match the following compounds with their physiological roles:
HCO3, H2CO3 = plasma and kidneys HPO4-2, H3PO4 = cells and kidneys Hgb and CHON = RBC - most effective single system for buffering H2CO3 during metabolic process Cu Aceto Arsenate = Paris Green - insecticide
Match the following arsenic compounds with their uses:
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Match the following nitrogen compounds with their uses:
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Study Notes
Matching Exercises Overview
- Matching exercises involve linking different categories such as elements, uses, compounds, and their respective descriptions or roles.
Nitrogen Characteristics
- Nitrogen is a colorless, odorless gas that makes up about 78% of Earth's atmosphere.
- It is essential for the production of amino acids, which are the building blocks of proteins.
Uses of Nitrogen
- Nitrogen is commonly used in fertilizers to enhance soil fertility and support plant growth.
- It plays a crucial role in the food industry as it is used for packaging to preserve freshness.
Nitrogen Compounds
- Ammonia (NH3) is used as a refrigerant and in the manufacture of plastics and textiles.
- Nitrous oxide (N2O) serves as an anesthetic in medical settings and is also used in automotive applications.
Arsenic Compounds
- Arsenic trioxide is utilized in the production of glass and in certain medical therapies for cancer.
- Other arsenic compounds are used in pesticides and wood preservatives.
Physiological Roles of Compounds
- Nucleotides, which contain nitrogen, are vital for DNA and RNA synthesis.
- Nitric oxide functions as a neurotransmitter and is important for cardiovascular health.
Summary of Relationships
- Understanding the relationships between different elements and their applications is crucial for various scientific disciplines.
- Learning these matches aids in grasping their significance in both environmental and health-related contexts.
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Description
Test your knowledge of the Group V-A Nitrogen family with this quiz! Explore the properties and uses of nitrogen, including its presence in the atmosphere, role in plant and animal tissues, and applications in refrigeration and as a light carrier. Delve into the unique characteristics of phosphorus and its various forms.
