Question

match the atom to its numbers of protons, neutrons, and electrons. column a 1. 6 protons, 6 neutrons, 6 electrons 2. 6 protons, 7 neutrons, 6 electrons 3. 6 protons, 8 neutrons, 6 electrons 4. 8 protons, 8 neutrons, 8 electrons 5. 8 protons, 10 neutrons, 8 electrons column b a. carbon - 12 b. oxygen - 16 c. carbon - 13 d. oxygen - 18 e. carbon - 14

Explanation:

Step1: Recall atomic number and mass - number concept

The atomic number (Z) is equal to the number of protons. For a neutral atom, the number of electrons is equal to the number of protons. The mass - number (A) is the sum of protons and neutrons (A = protons+neutrons).

Step2: Analyze Carbon - 12

Carbon has an atomic number of 6. For Carbon - 12, A = 12, Z = 6 (protons = 6), neutrons=A - Z = 12 - 6=6, and electrons = 6. So 6 protons, 6 neutrons, 6 electrons match Carbon - 12 (a).

Step3: Analyze Carbon - 13

For Carbon - 13, A = 13, Z = 6 (protons = 6), neutrons=A - Z = 13 - 6 = 7, and electrons = 6. So 6 protons, 7 neutrons, 6 electrons match Carbon - 13 (c).

Step4: Analyze Carbon - 14

For Carbon - 14, A = 14, Z = 6 (protons = 6), neutrons=A - Z = 14 - 6 = 8, and electrons = 6. So 6 protons, 8 neutrons, 6 electrons match Carbon - 14 (e).

Step5: Analyze Oxygen - 16

Oxygen has an atomic number of 8. For Oxygen - 16, A = 16, Z = 8 (protons = 8), neutrons=A - Z = 16 - 8 = 8, and electrons = 8. So 8 protons, 8 neutrons, 8 electrons match Oxygen - 16 (b).

Step6: Analyze Oxygen - 18

For Oxygen - 18, A = 18, Z = 8 (protons = 8), neutrons=A - Z = 18 - 8 = 10, and electrons = 8. So 8 protons, 10 neutrons, 8 electrons match Oxygen - 18 (d).

Answer:

1. a. Carbon - 12
2. c. Carbon - 13
3. e. Carbon - 14
4. b. Oxygen - 16
5. d. Oxygen - 18