WebWhat is the atomic number of the atom? Answer. The atomic number can be calculated by Atomic Number = Mass Number – Number of neutrons Atomic Number = 13 – 7 = 6. Hence, the atomic number will be 6. Q9. Wavelengths of different radiations are given below: λ (A) = 300 nm λ (B) = 300 μm λ (C) = 3 nm λ = 0 (D) 30 Å WebThe mass of the atom The number of protons added to the number of neutrons The number of protons Negatively charged Question 14 60 seconds Q. The atomic mass of an …
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Web5 apr. 2024 · We have compiled the NCERT MCQ Questions for Class 11 Chemistry Chapter 2 Structure of Atom with Answers Pdf free download covering the entire … Web21. According to Bohr’s model of the atom, an electron can revolve around the atomic nucleus in a suitable orbit without emitting energy if its orbit. (A) is a perfect circle (B) is a circle with a large radius. (C) houses a whole number of de-Broglie waves. (D) houses odd number of de-Broglie waves. boing costco
CBSE Class 11 Chemistry Chapter 2 Structure of Atom MCQs
Web26 okt. 2024 · October 26, 2024 by Pulakesh Nath. These Structure of Atom MCQs with FREE PDF contains most important Questions and Answers on various topic such as. … Web11 apr. 2024 · Structure of Atom Question 3 Detailed Solution Correct answer: 4) Concept: There are two kinds of nodes: (i)angular nodes and (ii) radial nodes. Angular nodes are flat planes at fixed angles). Angular quantum number … WebAtomic Structure MCQs 1. All of the following were theorized by Bohr in his description of the atom except A. The angular momentum of electrons in multiples of h/2? B. Electrons … glow in the dark tape amazon