Podcast
Questions and Answers
Which of the following is a characteristic of nonmetals?
Which of the following is a characteristic of nonmetals?
What is the primary characteristic of oxides of nonmetals?
What is the primary characteristic of oxides of nonmetals?
What are the two lightest nonmetals that make up about 98% of the observable ordinary matter in the universe by mass?
What are the two lightest nonmetals that make up about 98% of the observable ordinary matter in the universe by mass?
Which nonmetallic element is an essential building block for life itself?
Which nonmetallic element is an essential building block for life itself?
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What are nonmetallic elements integral to in industries?
What are nonmetallic elements integral to in industries?
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Study Notes
Characteristics of Nonmetals
- Gain electrons to form ions
- Poor conductors of heat and electricity
- May be solids, liquids, or gases at room temperature
- Typically brittle and crumble easily
Oxides of Nonmetals
- Form acidic solutions in water
- Tend to be acidic oxides
Abundant Nonmetals in the Universe
- Hydrogen (H) makes up about 75% of the universe's elemental mass
- Helium (He) makes up about 23% of the universe's elemental mass
Essential Nonmetal for Life
- Carbon (C) is an essential building block for life itself
Industrial Applications of Nonmetals
- Nonmetallic elements are integral to the production of pharmaceuticals, pesticides, and fertilizers in various industries
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Description
Test your knowledge of nonmetals, chemical elements that lack metallic properties and have low density and high electronegativity. Explore the defining characteristics and properties of nonmetal elements.