Diatomic Molecules Quiz

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Questions and Answers

Which of the following best describes diatomic molecules?

Molecules made up of five atoms
Molecules made up of two atoms (correct)
Molecules made up of three atoms
Molecules made up of four atoms

Which of the following is an example of a diatomic molecule?

O3
N2 (correct)
H2O
CO2

Why are diatomic molecules called 'diatomic'?

Because they have two neutrons
Because they have two protons
Because they have two electrons
Because they have two atoms (correct)

Which of the following statements about diatomic molecules is true?

Diatomic molecules consist of two atoms bonded together. (A) Signup and view all the answers

Which of the following is NOT an example of a diatomic molecule?

CO2 (D) Signup and view all the answers

What is the main characteristic of diatomic molecules?

They are stable and unreactive. (B) Signup and view all the answers

What are microbes and how are they classified?

Microbes are microscopic organisms, such as bacteria, viruses, fungi, and protozoa. They are classified based on their characteristics, such as cell structure, mode of reproduction, and metabolic activities. Signup and view all the answers

What is the significance of classification in the study of microbes?

Classification helps in organizing and categorizing the diverse group of microbes, making it easier to study and understand their characteristics, relationships, and evolutionary history. Signup and view all the answers

How do microbes contribute to the living world?

Microbes play a vital role in various ecological processes, such as nutrient cycling, decomposition, symbiotic relationships, and maintaining the balance of ecosystems. They also have significant applications in medicine, industry, and biotechnology. Signup and view all the answers

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