Chemistry, 29.05.2021 14:00 CBSEATON18

D) Manganese (VII) oxide עו
CHAPTER REVIEW QUESTIONS
Is are
ompound
Answer the following questions
1. What is the difference between atoms and molecules?
2. Why are elements classified into metals, non-metals and
metalloids?
3. What is the difference between chemical symbol and chemical
formula? Give example for each of them.
4. List the symbols for the following elements: Iron, Sodium,
Antimony, Tungsten. Explain why these symbols do not correspond
to the English names of the elements.

Answers: 1

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D) Manganese (VII) oxide עו
CHAPTER REVIEW QUESTIONS
Is are
ompound
Answer the...