Which element is not an alkali metal?
A) Li
B) Kr
C) Rb
D) Na
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
Q7: Which element is a metalloid?
A)B
B)C
C)Ar
D)Al
Q10: Which statement is not part of the
Q10: Which element is not an alkali metal?
A)Li
B)K
C)Rb
D)H
E)All
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: The element symbol for sulfur is _.
A)S
B)Su
C)Sf
D)Sl
Q16: Silicon has three naturally occurring isotopes: Si-28,Si-29,and
Q19: What is the maximum number of electrons
Q20: Which atom has the largest atomic radius?
A)K
B)Ga
C)Br
D)Rb
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