Question

1
2.
a) Monoatomic
b) Diatomic
c) Triatomic
d) Polyatomic
5. NaNO3 is the chemical formula of
ax Sodium nitrate
bt Sodium nitrite
b) Sodium carbonate
d) Sodium nitride
B. Short answer type questions.
Differentiate between a molecule of an element and a molecule of a compound
Name the element denoted by the symbol Fe.
3. Define atomicity with an example.
4. Write the chemical formula of the compound carbon tetrachloride.
5. Name any one polyatomic molecule of an element.
6.
What is a chemical equation? Give an example.
C. Long answer type questions.
1. Differentiate between compounds and mixtures by giving suitable examples.
? Balance the following chemical equations:​

Answer 1

answer 5 ax sodium nitrate