Chapter 2 Structure Of Atoms Chemistry 9th Class Sindh MCQ Tests
9th Class Chemistry Chapter 2 MCQ Tests
Chapter 2 of 9th Class Chemistry has 15 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 15
Total Marks: 15
Time: 15 Mins
Total Questions: 15
Total Marks: 15
Time: 15 Mins
15Min : 00 Sec Remaining
Question # 1
An element is placed in second period of periodic table and have six protons and six neutrons in its nucleus. The element is _____.
Question # 2
Neutrons bear _____ charge.
Question # 3
Which isotope can be used for radiotherapy for skin cancer?
Question # 4
Electronic configuration for an element is as shown.
Which of the following is correct regarding this electronic arrangement?
Question # 5
Heavy water is the oxide of _______.
Question # 6
Rutherford\'s planet like structure was defective and unsatisfactory because.
Question # 7
Atomic mass of one of carbon isotope is 14. It contains _____ neutrons.
Question # 8
Which isotope is used to cure body cancerous cell?
Question # 9
Atomic number of an element is seventeen and it has seven electrons in its valance shell. Its electronic configuration is _____.
Question # 10
Protium, deuterium and tritium are the isotopes of which of the following?
Question # 11
Identify the correct statement.
Question # 12
The correct electronic configuration of Cu is _____.
Question # 13
When alpha rays are bombarded on beryllium, we get _____.
Question # 14
Around 1911, Rutherford suggested planetary model of atomic structure. Which of the following was not a proposition of this model?
Question # 15
According to 2n2 rule, L-Shell contains maximum___ electrons.
Total Questions
123456789101112131415
Question # 1
An element is placed in second period of periodic table and have six protons and six neutrons in its nucleus. The element is _____.
Question # 2
Neutrons bear _____ charge.
Question # 3
Which isotope can be used for radiotherapy for skin cancer?
Question # 4
Electronic configuration for an element is as shown.
Which of the following is correct regarding this electronic arrangement?
Question # 5
Heavy water is the oxide of _______.
Question # 6
Rutherford\'s planet like structure was defective and unsatisfactory because.
Question # 7
Atomic mass of one of carbon isotope is 14. It contains _____ neutrons.
Question # 8
Which isotope is used to cure body cancerous cell?
Question # 9
Atomic number of an element is seventeen and it has seven electrons in its valance shell. Its electronic configuration is _____.
Question # 10
Protium, deuterium and tritium are the isotopes of which of the following?
Question # 11
Identify the correct statement.
Question # 12
The correct electronic configuration of Cu is _____.
Question # 13
When alpha rays are bombarded on beryllium, we get _____.
Question # 14
Around 1911, Rutherford suggested planetary model of atomic structure. Which of the following was not a proposition of this model?
Question # 15
According to 2n2 rule, L-Shell contains maximum___ electrons.
Total Questions
123456789101112131415
Chemistry MCQ Test by Topics
- +2.1 Theories and Experiments Related to Structure of Atom
- +2.0.1 Cathode Rays and Discovery of Electron
- +2.0.2 Discovery of Proton
- +2.0.3 Discovery of Neutron
- +2.1.1 Rutherfords Atomic Model
- +2.1.1.1 Results of the Experiment
- +2.1.1.2 Defects in Rutherfords Model
- +2.1.2 Bohrs Atomic Theory
- +2.2 Electronic Configuration
- +2.2.1 The Electronic Configuration of First 18 Elements
- +2.3 Isotopes
- +2.3.1 Definitions
- +2.3.2 Examples
- +2.3.4 Uses
Chemistry
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Updated on: 26-05-2026
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