Multiple Choice
Which of the following statements is INCORRECT?
A) The atomic radius decreases from left to right through a period of elements.
B) Cations are larger than the atoms from which they are formed.
C) The metallic character of elements decreases from left to right through a period of elements.
D) The ionization energy increases from left to right through a period of elements.
E) The atomic radius increases down the periodic table.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Among the alkali metals,cesium reacts more rapidly
Q3: What is the ground state electron configuration
Q4: Which ionization process requires the most energy?<br>A)W(g)→
Q5: Which of the following represents the change
Q6: Which of the following has the smallest
Q8: The similar chemical behavior of the elements
Q9: Which of the following has the largest
Q10: Of the following,which element has the highest
Q11: The covalent radius,metallic radius,and the ionic radius
Q12: Choose the paramagnetic atom or ion: Zn,Zn<sup>2+</sup>,Mn<sup>2+</sup>,Ar,Al<sup>3+</sup>.<br>A)Zn<br>B)Zn<sup>2+