QUIZ 1 Quantum Mechanical Model
Quiz by NOEL A. DE OCAMPO
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- Q1
Who proposed the probability that electrons will be found in orbitals?
E. Schrodinger
N. Bohr
W. Heisenberg
L. de Broglie
30sS9MT-IIa-22 - Q2
Which orbital designation has the highest energy?
3d
2s
4s
2p
15sS9MT-IIa-22 - Q3
Which statement is incorrect?
An electron can emit energy when it jumps to a higher energy level.
An electron can absorb energy when it jumps to a higher energy level.
Filling of electrons in an atom starts from a low energy level to the highest energy level.
Orbital is a region in an atom where an electron can be found.
45sS9MT-IIa-22 - Q4
What occurs when an electron moves from a high energy level to a low one?
the atom moves faster
colored light is given off
another electron goes from a low energy level to a high one
this process is not possible
30sS9MT-IIa-22 - Q5
On the basis of Rutherford's model of an atom, which subatomic particles are present in the nucleus of an atom?
proton and neutron
proton and electron
protons only
neutron and electron
30sS9MT-IIa-22 - Q6
The mass of the atom is concentrated in the ____________________.
Users re-arrange answers into correct orderJumble30sS9MT-IIa-22 - Q7
Arrange the following atomic models based on the development of the atom.
Users link answersLinking60sS9MT-IIa-22 - Q8
Volume or region of space around the nucleus where the electron is most likely to be found.
Users re-arrange answers into correct orderJumble30sS9MT-IIa-22 - Q9
The atomic number is the number of protons in the nucleus of an atom.
truefalseTrue or False20sS9MT-IIa-22 - Q10
An electrically neutral atom has 6 protons and an atomic mass of 12. How many electrons are there?
0
12
cannot be determined
6
30sS9MT-IIa-22 - Q11
An electrically neutral atom has 13 protons and an atomic mass of 27. How many neutrons are there?
27
14
15
13
30sS9MT-IIa-22 - Q12
Any s-sublevel can hold up to a maximum of how many electrons?
2
6
14
10
30sS9MT-IIa-22 - Q13
Which of the following represents the d-orbital?
30sS9MT-IIa-22 - Q14
Who proposed the Uncertainty Principle?
Niels Bohr
Erwin Schrodinger
Louis de Broglie
Werner Heisenberg
30sS9MT-IIa-22 - Q15
Who is the Father of the Atomic Theory?
Users enter free textType an Answer30sS9MT-IIa-22
