B. FILL IN THE BLANKS :
1. Iron with valency 2 is known as
whereas iron with valency 3 is known as
2. Radical made-up of only one kind of atoms are known as .......... radical.
3.
is the symbolic representation of a molecule of a compound.
4. Balancing of equation is based upon law of conservation of
5. The formation of
is indicated by downward arrow.
Answers
Answered by
5
Answer:
1ferous , ferric
3 AB
4 mass
5 precipitation
Answered by
8
Answer:
B. 1. Ferrous, Ferric
2. Simple
3. Chemical formula
4. Mass
5. Precipitate
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