The electron configuration and the position of an element in the periodic table are related. What is the last sublevel configuration occupied by the electrons of the element in Group 4A, period 4? A. 4s^2 B. 4p^2 C. 4p^4 D. 4p^5 An atom has 3 valence electrons and 4 occupied main energy levels. What is the position of this element in the periodic table? A. Group 3A, period 4 B. Group 3B, period 4 C. Group 5A, period 4 D. Group 4A, period 3
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
The electron configuration and the position of an element in the periodic table are related. What is the last sublevel configuration occupied by the electrons of the element in Group 4A, period 4?
A. 4s^2
B. 4p^2
C. 4p^4
D. 4p^5
An atom has 3 valence electrons and 4 occupied main energy levels. What is the position of this element in the periodic table?
A. Group 3A, period 4
B. Group 3B, period 4
C. Group 5A, period 4
D. Group 4A, period 3
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