Exploring Metalloids
This worksheet covers the properties, characteristics, and common examples of metalloids, aligning with Grade 10 Chemistry curriculum.
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Exploring Metalloids
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Read each question carefully and answer to the best of your ability. This worksheet will test your knowledge of metalloids and their properties.
1. Which of the following best describes the electrical conductivity of metalloids?
Poor conductors, like nonmetals
Excellent conductors, like metals
Semiconductors, between metals and nonmetals
Non-conductive under all conditions
2. Which of the following elements is NOT considered a metalloid?
Silicon
Germanium
Boron
Carbon
1. Metalloids are elements that exhibit properties of both and .
2. The staircase line on the periodic table separates the metals from the , with the metalloids found along this line.
1. Metalloids are typically shiny and malleable.
True
False
2. Metalloids can be found in Group 18 of the periodic table.
True
False
1. Explain why metalloids are important in the electronics industry.
2. Name three common metalloids and briefly describe one unique property for each.
Observe the provided image of a periodic table element box. Based on your knowledge of metalloids, what information within this box would help you identify if the element is a metalloid or not?
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