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The concept of atoms - Jamb Chemistry Past Questions and Answers

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Jamb Chemistry Past Questions

Question 16:


If the difference in electronegativity of elements P and Q is 3.0. The bond that will be formed between them is

A. Metallic
B. Covalent
C. Co-ordinate
D. Ionic


Question 17:


The nucleus of an atom consists of?

A. Electrons and neutrons
B. Electrons and protons
C. Protons and neutrons
D. None of the above


Question 18:


An element having the atomic number 17 will resemble which of the following elements having atomic number as given below?

A. 33
B. 35
C. 18
D. 19






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