Chemistry, asked by viralsavaliya73, 19 hours ago

10. VI. Answer the following in short:
1. What are food additives?
2. What are petrochemicals?
3. Why are silicon and germaniuin useful in the electronics industry?
4. what are the two types of pure substances?
5. What is a molecular formula?
6. Which can exist independently- atoms or molecules?
7. What do you understand by the term “triatomic molecule’? Give an example of the same.​

Answers

Answered by balajiprovisions75
0

Answer:

colours

the remaining of extraction of oertol

semiconductors

c2h2 is example

atoms

tri atoms are present

Answered by swati011187
0

Answer: 1.) food adjectives are made from chemical and are included in food improve their shelf-life appearance are flavour.

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