Which of the following are incorrectly paired?
A) Sr,alkaline earth metal
B) Ta,transition metal
C) F,halogen
D) H,noble gas
E) Ru,transition metal
Correct Answer:
Verified
Q26: Which of the following are incorrectly paired?
A)Copper,Cu
B)Carbon,C
C)Cobalt,Co
D)Calcium,Ca
E)Cesium,Ce
Q27: Which of the following are incorrectly paired?
A)K,alkali
Q28: The numbers of protons,neutrons,and electrons in
Q29: The formula of water,H2O,suggests:
A)There is twice as
Q30: Which among the following represent a set
Q32: Which of the following statements are true
Q33: The number of neutrons in an atom
Q34: Which of the following statements is true?
A)Ions
Q35: All of the following are true except:
A)Ions
Q36: A species with 12 protons and 10
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