NDA General Science Chemistry Questions Part 1
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Question : 70 of 100
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Which of the following element combinations will form ionic compounds?
1. Ca (Z = 20) and Ti (Z = 22)
2. Si(Z= 14) and Br(Z = 35)
3. Mg (Z = 12) and Cl (Z = 17)
Select the correct answer using the code given below.
1. Ca (Z = 20) and Ti (Z = 22)
2. Si(Z= 14) and Br(Z = 35)
3. Mg (Z = 12) and Cl (Z = 17)
Select the correct answer using the code given below.
[NDA II 2014]
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