Which element is not an alkali metal?
A) Li
B) K
C) Rb
D) H
E) All of the above elements are alkali metals.
Correct Answer:
Verified
Q2: Which element is a nonmetal?
A)K
B)Co
C)Br
D)Al
Q5: Which atom has the smallest atomic radius?
A)K
B)Ga
C)Br
D)Rb
Q10: Which statement is not part of the
Q11: Which element is a metal?
A)Li
B)Si
C)Cl
D)Ar
E)More than one
Q13: The element symbol for manganese is _.
A)M
B)Ma
C)Mg
D)Mn
Q14: What is the mass number of the
Q15: What is the atomic number of the
Q16: Silicon has three naturally occurring isotopes: Si-28,Si-29,and
Q17: Which element is a transition metal in
Q19: What is the maximum number of electrons
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