

Exploring Properties of Metals, Nonmetals, and Metalloids
Interactive Video
•
Science
•
6th - 10th Grade
•
Practice Problem
•
Hard
Aiden Montgomery
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the main reasons smartphones are considered amazing?
They are very expensive.
They can fly.
They have more computing power than NASA's moon mission system.
They are made of gold.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many elements are used to build a smartphone?
About 10
About 20
About 100
About 50
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What property of metals makes them ideal for marketing smartphones as sleek and modern?
They are transparent.
They have luster.
They are heavy.
They are brittle.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are metals used in the construction of smartphone shells?
They form strong crystalline structures.
They are lightweight.
They are colorful.
They are cheap.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What allows a smartphone to distinguish between a tap, scroll, or zoom?
The color of the phone.
The metal's ability to conduct electricity.
The type of glass used.
The size of the screen.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key property of metalloids that makes them crucial for smartphone processors?
They are very expensive.
They are transparent.
They are semiconductors.
They are very heavy.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What would happen if metals were used instead of metalloids in smartphone processors?
The phone would be cheaper.
The processor would malfunction.
The processor would be faster.
The phone would be lighter.
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