A scientist is testing an unknown sample of matter to determine its identity. He attempts to perform a chromatography experiment on the uniform sample but finds it to be inseparable. Next, he begins to experiment with the reactivity of the sample and finds that under no circumstances will the sample decompose into simpler substances.
What category of matter does the sample most likely belong to?
a) element
b) heterogeneous mixture
c) homogeneous mixture
d) compound
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A scientist is testing an unknown sample of matter to determine its identity. He attempts to perform a chromatography experiment on the ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
In bohr's atomic theory, when an electron moves from one energy level to another energy level more distant from the nucleus,
Answers (1)
What happens to chemical bonds between atoms or ions during a chemical reaction?
Answers (1)
What is a beneficial aspect of nuclear fission? A. The ability to absorb energy B. The ability to produce more energy than nuclear fusion C. The ability to release tremendous amounts of energy D. There are no beneficial aspects of nuclear fission
Answers (1)
How is nuclear energy produced?
Answers (1)
Organic hydrogenation reactions, in which H₂ and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. In the simplest case, ethene (C₂H₄) and H₂ form ethane (C₂H₆).
Answers (1)
New Questions in Chemistry
Which of the following is the correct scientific notation for 0.000451 g? 4.5 x 10-3 4.5 x 10-5 4.51 x 10-4 45.1 x 10-4
Answers (1)
A phase change from a solid to a gas is called what
Answers (2)
What is hydrocarbon?
Answers (1)
Why did most scientists reject Wegner's theory for nearly a half century?
Answers (1)
Define prediction and explain how it is used to formulate a hypothesis.
Answers (1)