The number of electrons of a neutral atom is automatically known if one knows the?

Related Mcqs:

1. Charge carriers in a metal are electrons rather than protons because electrons are?

   A. Smaller B. Negative C. Loosely bound D. All of the above Submitted by: Malik Asghar Hussain...

2. The protons and neutrons are found in the center of the atom, which is called the _________of the atom?

   A. Nucleus B. Headquarters C. Hub D. None of These...

3. Atom is made up of____________different kinds of subatomic particles:

   A. Three B. Two C. Four D. None...

4. What are the three subatomic particles of an atom?

   A. Protons,Neutrons & Electrons B. Protons,Nucleus & Electrons C. Protons,Nucleus & Elements. D. Elements,Nucleus & Protons...

5. ___________are negatively (-) charged particles of an atom?

   A. Protons B. Neutrons C. Electrons D. None of These...

6. An atom is_____________?

   A. smallest indivisible particle in an element B. smallest particle of an element which can undergo a chemical reaction C. building block of an element D. always smaller than molecule Submitted by: Mansoor Ul Haque...

7. What has no charge, and is one of the fundamental particles making up an atom’s nucleus?

   A. Electron B. Neutron C. Proton D. All of Above Submitted by: Ashfaque Ali Khoso...

8. Which of the following is not a donor atom?

   A. Phosphorus B. Antimony C. Arsenic D. Aluminum Submitted by: H@yii...

9. Atom was a name given by ____________ ?

   A. Democritus B. Bohr C. Rutherford D. Archimedes Submitted by: Rashid Mehmood...

10. First controlled fission of an atom was carried out in ________ on 1938.

    A. U.S B. Germany C. Russia D. U.K Submitted by: Shahbaz Jiskani...