Questions 19-24
19. A. Carbon:
- 6 electrons
B. Aluminum:
- 13 protons
C. Lead:
- 82 electrons
D. Chlorine:
- 17 protons
20. A. Not electrically neutral
B. Not electrically neutral
C. Yes electrically neutral
D. Not electrically neutral
21. A. Anion
B. Electrically Neutral Atom
C. Electrically Neutral Atom
D. Cation
E. Cation
22. A. Gaining electrons
B. Neither
C. Neither
D. Losing electrons
E. Losing electrons
23. A. H
B. Na+
C. Cl-
D. Al3+
24. A. Potassium and Iron; K+I-
B. Calcium and Sulfur; Ca2S2
C. Iron and Bromide; Fe3Br-
D. Barium and Hydroxide; Ba2+OH-
E. Ammonium and Phosphate; NH4+PO3-
F. Al3+O2-
B. Aluminum:
- 13 protons
C. Lead:
- 82 electrons
D. Chlorine:
- 17 protons
20. A. Not electrically neutral
B. Not electrically neutral
C. Yes electrically neutral
D. Not electrically neutral
21. A. Anion
B. Electrically Neutral Atom
C. Electrically Neutral Atom
D. Cation
E. Cation
22. A. Gaining electrons
B. Neither
C. Neither
D. Losing electrons
E. Losing electrons
23. A. H
B. Na+
C. Cl-
D. Al3+
24. A. Potassium and Iron; K+I-
B. Calcium and Sulfur; Ca2S2
C. Iron and Bromide; Fe3Br-
D. Barium and Hydroxide; Ba2+OH-
E. Ammonium and Phosphate; NH4+PO3-
F. Al3+O2-
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