In King Kong, Skull Island is located at approximately 12Â°S 78Â°E / 12Â°S 78Â°E / -12; 78 â somewhere off the coast of Sumatra. There is a distinctive rocky knoll in the center of the island which is shaped like a human skull, hence its foreboding name.
Best Answer: All Br atoms have 35 protons (the atomic number of Br). Since 81 is the mass number (sum of protons + neutrons), this atom has 81-35 = 46 neutrons. An uncharged atom of bromine will have the same number of electrons as protons. Since this atom has a -1 charge, it has one additional electron. So, it has 36 electrons.
Atomic number and mass number. The atomic number of an atom is the number of protons it contains. All the atoms of a particular element have the same atomic number (number of protons). The atoms of different elements have different numbers of protons. For example, all oxygen atoms have 8 protons and all sodium atoms have 11 protons. The mass number of an atom is the total number of protons and neutrons it contains. The mass number of an atom is never smaller than the atomic number. It can be the same, but is usually bigger.