Neutrons need not be considered here. There are 3 more electrons, the negatively charged subatomic particle, than there are protons, which are positively charged. So;
3(-) is the charge on the atom.
An atom of Sulfur-33 contains 16 protons (because it is sulfur), 17 neutrons (because of the isotope number 33), and 16 electrons (since atoms are electrically neutral).
S with 17 neutrons and 16 protons has a mass number of 33 amu
Arsenic is a non metal element. There are 33 electrons in a single atom.
As all atoms do, arsenic has one nucleus. That nucleus consists of 33 protons and 42 neutrons.
The atomic number of an atom is the number of protons, so this atom has an atomic number of 27, which makes it cobalt, with the symbol Co. The isotope of cobalt that contains 27 protons and 27 neutrons has a mass number of 54, which is the sum of the protons and neutrons in the nucleus of the atom.
An atom of Sulfur-33 contains 16 protons (because it is sulfur), 17 neutrons (because of the isotope number 33), and 16 electrons (since atoms are electrically neutral).
The mass number for an atom is the sum of its protons and neutrons. Given that cobalt has 27 protons, an atom with 33 neutrons would have a mass number of 60 (27 protons + 33 neutrons).
Since cobalt has an atomic number of 27, any isotope of it contains 27 protons and 27 electrons per atom. The isotope with mass number 60 contains (60 - 27) or 33 neutrons per atom.
S with 17 neutrons and 16 protons has a mass number of 33 amu
Arsenic is a non metal element. There are 33 electrons in a single atom.
Number of nucleons = number of protons + neutrons = 16 + 17 = 33 The mass number is thus 33 and the atom is denoted sulfur-33 or 33S.
That atom is Arsenic. It would have 33 electrons.
The mass number of an atom is the sum of its protons and neutrons. In this case, the atom has 27 protons and 33 neutrons, so the mass number would be 27 + 33 = 60.
Krypton has an atomic number of 36.
As all atoms do, arsenic has one nucleus. That nucleus consists of 33 protons and 42 neutrons.
uh, for one thing mass and atomic nUmbers. and the other: it has 20 protons and 33 neutrons. The atom would have 20 protons and 33 neutrons. The number of protons is always the same as the atomic number. To find the number of neutrons, you simply subtract the atomic number from the atomic mass. Atomic mass - Atomic number = number of neutrons (53 - 20 = 33) If you add the number of protons and the number of neutrons together, you should get the atomic mass.
The mass number is calculated by adding the number of protons and neutrons together. In this case, the mass number would be 60 (27 protons + 33 neutrons).