Give the number of protons, the number of neutrons, the charge and the atomic symbol of the following elements:

oxygen with 10 electrons (A = 16)

aluminum with 13 electrons (A = 27)

tungsten with 74 electrons (A = 183)

tin with 46 electrons (A = 120)

Question

Give the number of protons, the number of neutrons, the charge and the atomic symbol of the following elements:

oxygen with 10 electrons (A = 16)

aluminum with 13 electrons (A = 27)

tungsten with 74 electrons (A = 183)

tin with 46 electrons (A = 120)

| General Chemistry 1

Accepted Answer

oxygen with 10 electrons (A = 16): 8 protons, 8 neutrons, - 2, ${}_{8}^{16}O^{2 -}$

aluminum with 13 electrons (A = 27): 13 protons, 14 neutrons, 0, ${}_{13}^{27}{Al}$

tungsten with 74 electrons (A = 183): 74 protons, 109 neutrons, 0, ${}_{74}^{183}W$

tin with 46 electrons (A = 120): 50 protons, 70 neutrons, +4, ${}_{50}^{120}{Sn}^{4 +}$

Midterm 1 - Question 4 | General Chemistry 1