How Many Sublevels Are Contained in the Second Shell (N
How many sublevels are contained in the second shell (n = 2)of a given atom?
Which of the following statements is TRUE?
A)We can sometimes know the exact location and speed of an electron at the same time.
B)All orbitals in a given atom are roughly the same size.
C)Since electrons have mass,we must always consider them to have particle properties and never wavelike properties.
D)Atoms are roughly spherical because when all of the different shaped orbitals are overlapped,they take on a spherical shape.
Which of the following quantum numbers describes the shape of an orbital?
A)principal quantum number
B)magnetic quantum number
C)spin quantum number
D)Schrödinger quantum number
E)angular momentum quantum number
Which of the following quantum numbers describes the orientation of an orbital?
A)magnetic quantum number
B)principal quantum number
C)angular momentum quantum number
D)spin quantum number
E)Schrödinger quantum number