Allied solutions
Grade 7
Allied solutions
Grade 7 
Chemistry
Simplified Middle School Chemistry - Class 7
Atomic Structure
Exercise
Question 13
Chemistry
Simplified Middle School Chemistry - Class 7
Atomic Structure
Exercise
Question 13
Atomic Structure | Exercise
Question 13
CHAPTERS
13) Give an example of three elements exhibiting variable valency.
Solution:
- Iron (Fe) can show a valency of 2 and 3
- Copper (Cu) can show a valency of 1 and 2.
- Phosphorus (P) can show a valency of 3 and 5
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Question 13
13) Give an example of three elements exhibiting variable valency.
Solution:
- Iron (Fe) can show a valency of 2 and 3
- Copper (Cu) can show a valency of 1 and 2.
- Phosphorus (P) can show a valency of 3 and 5
Still have questions? Our expert teachers can help you out
Book a free class now
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