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Which of the following principles in Atomic structure deals with the electronic configuration?

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Important Questions on Matter and its States

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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
The difference between Isotopes of an element is due to the presence of which different numbers?
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Which among the following is the saturated hydrocarbon? 
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Isotopes differ in _____.
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
The nuclides having the same number of neutrons but different number of protons or mass number are known as:
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals

Which of the following is not an Isotope of Hydrogen?

EASY
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals

Which of these given formulas is used to calculate the maximum number of electrons present in a particular shell?

MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Which type of hybridisation occurs in undefined?
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals

Which isotopes of hydrogen has no neutrons?

1. Protium

2. Deuterium

3. Tritium

Which of the statements given above is/are correct?

EASY
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
How many energy levels are present in sodium atom?
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
The outermost shell cannot exceed more than the number of _____ electrons.
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals

What will be the result if we start moving from the left to right on the periodic table, then the number of valance electrons _____.

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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Which among the following orbitals will be filled first?
EASY
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Which of the following statement is not true for the Bohr bury scheme?
MEDIUM
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals

The mass number of an isotope of an element is 298. If its nucleus has 196 neutrons, what is its atomic number?

EASY
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Electronic configuration of Cr is _____.
EASY
Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Distribution of electrons into different shells of an atom was suggested by
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
What are the possible spin quantum number values ms of an electron in an orbital?
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Which of the following principles deals with the spin quantum number?
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Which of the following principle states that a maximum of two electrons, each having opposite spins, can fit in an orbital?
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Science & Pedagogy>Chemistry>Matter and its States>Distribution of Electrons In Various Orbitals
Cotyledons are also called-