The chemical substance found in the atmosphere exists as a / an______.
a) mixture
b) radical
c) element
d) compund
e) solid
I PICKED D
If we are talking about air it is a mixture of Nitrogen, Oxygen, Carbon Dioxide etc
thanks damon
The answer to the question is D) compound.
To arrive at the correct answer, we need to understand what a compound is and check if it applies to the given situation. A compound is a substance that is made up of two or more elements that are chemically combined. In other words, when different elements chemically react with each other, they form a compound with new properties distinct from the original elements.
In the given question, the chemical substance is said to be found in the atmosphere. Since the atmosphere is composed of various gases, we can infer that the chemical substance is most likely a gas. Remember, a gas can still exist as a compound as long as it is made up of two or more elements chemically bonded together.
Considering this information, we can eliminate options A) mixture, B) radical, C) element, and E) solid. A mixture is a combination of different substances that are physically combined, not chemically bonded. A radical is a reactive species with an unpaired electron, not specifically a chemical substance. An element is a pure substance composed of atoms with the same atomic number, and in this case, we have a combination of elements. Lastly, a solid is a state of matter, but since the substance in question is stated to be found in the atmosphere, it must primarily exist as a gas.
Therefore, the most suitable answer is D) compound because a compound is a substance made up of two or more elements chemically bonded together, which could be the case for the chemical substance found in the atmosphere.