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10th CBSE
IMPORTANT
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What is the charge on the ions formed by the alkaline earth metals? 

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Important Questions on Chemical Bonding

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 3

What is the most correct name for the ionic compound formed by Fe2+ and Cl-? 

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 4
What type of bonds are formed in N2O4 and what is the name of this compound? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 5

The bond between hydrogen and chlorine would be 

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 6
What is the formula for the ion which has 17 protons and 18 electrons? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 7
Ionic compounds may contain polyatomic ions, which consists of groups of atoms having an electrical charge. An example is magnesium nitrate. The formula of magnesium nitrate is 
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 8
How many electrons are gained/lost by magnesium and what is the charge on the ion that it forms? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 9
The valency of carbon is 
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 10
Which one of the following statements about positive ions is incorrect?