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Refer to chart 1. Which substance showed no chemical change?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
Marie Curie was the first scientist to purify and name the Element Radon. How could she describe Radon to other scientists, who had never seen it before?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
The resistance of a liquid to flowing is called
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
Common substances: salt, water, air, sugar, iron, paper, plastic milk carton, gasoline. Which of these substances would be classified as highly flammable?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
A student puts out fire on the stove by dumping baking soda on the flame. How has the student used scientific knowledge in his daily life?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
Refer to chart 2. Which of the following is a chemical property of gold?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
Refer to chart 1. Which of the tests measured physical properties?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
Which properties of gold make it valuable for electronics?
Paper, gasoline
Phase, reaction to water
It conducts electricity and not affected by other chemicals
Using its chemical and physical properties
Viscosity
Does not react with most other chemicals
Argon
He knew a chemical property of baking soda is that it doesn\'t burn
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