The total types of fundamental nuclear sub-atomic particles are there in an atom:
Correct answer: C. 2
- A. More than 100
- B. 3
- C. 2
- D. Equal to 100
Explanation
There are 2 types of fundamental particles present in the nucleus i.c. proton & neutron.
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Mole calculations connect mass, number of particles and Avogadro's number, while balanced equations provide the mole ratios used in stoichiometry. Questions cover limiting and excess reactants, theoretical yield and percentage yield, including identifying which reactant is consumed first and comparing the actual product with the maximum possible product.
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