How many electrons are in the isotope 
?
A) 238
B) 146
C) 92
D) 330
Correct Answer:
Verified
Q30: Which element has the smallest ionization energy?
A)K
B)Ga
C)Br
D)Rb
Q31: Which element has the following orbital diagram?
Q32: The elements in a column of the
Q33: An atom of the isotope chlorine-37 consists
Q34: Which isotope is not possible?
A) 
Q36: Which element is a d block element?
A)S
B)Ar
C)Ag
D)As
E)None
Q37: What is the symbol for the isotope
Q38: The electron configuration of chlorine is 1s22s22p63s23p5.
Q39: Which element has the following orbital diagram?
Q40: How many protons are in the isotope
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