Strontium
In the Periodic Table the element below oxygen is Sulphur.
One is magnesium. Other is Strontium. One below and one above Calcium in periodic table column.
Below it on the list on the periodic table
The elements with atomic number 65 on the Periodic Table is Terbium (Tb). It is a Lanthanide with Berkelium (Bk) directly below it. Berkelium is an Actinide.
The atomic symbol for an isotope of calcium will be the regular symbol for calcium, Ca. The number of protons will differ from standard calcium. This is written below the mass number Ca.
In the Periodic Table the element below oxygen is Sulphur.
One is magnesium. Other is Strontium. One below and one above Calcium in periodic table column.
The atomic number is the whole number indicating the number of protons. It is usually directly above or below the element symbol.
Below it on the list on the periodic table
The elements with atomic number 65 on the Periodic Table is Terbium (Tb). It is a Lanthanide with Berkelium (Bk) directly below it. Berkelium is an Actinide.
The atomic mass is the combined mass of the protons, neutrons and electrons in an element. It can be found below the element's symbol on the periodic table.
Ca is calcium. For information on the Periodic Table, see the link below.
The atomic symbol for an isotope of calcium will be the regular symbol for calcium, Ca. The number of protons will differ from standard calcium. This is written below the mass number Ca.
Yes, sulfur is an element (nr. 16 in the periodic table, located just below oxygen)
Suffer 1
Arsenic 33
Silicon Directly below it on the periodic table