The atomic mass number (or isotope number) = number of protons + neutrons combined so in the case of calcium 40 = 20 + number of neutrons. This makes the number of neutrons 20. Added: Other isotopes (about 3%) of (natural occurring) Calcium are with 22, 23, 24, 26 or 28 neutrons.
Off the Atlantic coast of the United States tiger sharks are found from Cape Cod, Massachusetts, to the Gulf of Mexico and Caribbean Sea.Off the Pacific coast tiger sharks are found from southern California southward. In the western central Pacific, tiger sharks are found in the Hawaiian, Solomon, and Marshall Islands.istribution: Off the Atlantic coast of the United States tiger sharks are found from Cape Cod, Massachusetts, to the Gulf of Mexico and Caribbean Sea. Off the Pacific coast tiger sharks are found from southern California southward.
Eating Habits of Tiger Sharks. A tiger shark will eat any type of fish, shark, animal, and small entity it can find in the water. They are very curious by nature and will taste anything that comes their way. The stomachs of tiger sharks have been found with some very unique items inside of them.ating Habits of Tiger Sharks. A tiger shark will eat any type of fish, shark, animal, and small entity it can find in the water. They are very curious by nature and will taste anything that comes their way. The stomachs of tiger sharks have been found with some very unique items inside of them.