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Science Test Space
Class 8
Chemical bonding
The models and types of chemical bonds
18.
Type of bonds: Select the right answers
Question:
4
m.
Choose the right option given below:
1.
The element that would form a cation by losing two electron in a chemical reaction is __________.
Sodium
Magnesium
Hydrogen
Lithium
2.
__________ is insoluble in carbon tetrachloride but soluble in water.
Lithium
Chloride
Sodium chloride
Oxygen
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