This element is phosphorus: symbol P, group 15.
Phosphorus is an element. With the symbol P. Atomic number 15.
Co
Magnesium
Boron is the element. Its symbol is B.
Gold has an atomic number of 79, symbol Au, and belongs to Group 11 and Period 6 of the periodic table. Its atomic weight is approximately 196.967 u.
Bismuth is an element with the atomic number 83 and the chemical symbol Bi.
Ru is symbol of Ruthenium element having atomic number 44 and is placed in group 8 of the periodic table.
Z is atomic number, so from the periodic table, you can see that this is the element krypton, Kr. You can also see that this element is in Group 18 (VIIIA), which is the noble gases group.
THE ELEMENT WHICH HAVE ATOMIC MASS 78.96 IS SELENIUM OF 6TH GROUP WITH ATOMIC NUMBER 34 AND SYMBOL (Se)
Phosphorus is an element. With the symbol P. Atomic number 15.
Co
Magnesium
Boron is the element. Its symbol is B.
Gold has an atomic number of 79, symbol Au, and belongs to Group 11 and Period 6 of the periodic table. Its atomic weight is approximately 196.967 u.
Boron is in Group 13 of the periodic table. It is a metalloid element with the symbol B and atomic number 5.
The chemical element with atomic number 85 is astatine. It is a rare and highly radioactive element that occurs naturally in trace amounts. Astatine is part of the halogen group on the periodic table.
Chlorine belongs to group 17 of period 3.It belongs to Halogens group with atomic number 17.