Which of the following statements is not true?
A) Oxygen has 2 unpaired electrons in the second shell.
B) Nitrogen has 7 electrons which occupy the first and second shells.
C) Hydrogen has an atomic number of 1 and an atomic weight of 2.
D) Carbon has an atomic number of 6 and an atomic weight of 12.
E) The third shell must contain 18 electrons to be stable.
Correct Answer:
Verified
Q3: Which of the following is not synthesized
Q4: The components of ATP include
A)Adenine, ribose sugar,
Q5: Which of the following indicates the correct
Q6: An atom that has donated an electron
Q7: Animals store carbohydrates in the form of
A)Monosaccharide's
B)Glycogen
C)Starch
D)Disaccharides
E)Cellulose
Q9: The quaternary structure of a protein refers
Q10: Which is not true of covalent bonds?
A)They
Q11: Which of the following statements is correct?
A)A
Q12: Water surrounds cations and anions and keeps
Q13: When a molecule only contains sets of
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