If by f you mean the element fluorine, it typically comes in the form of two-atom molecules.
Single lower case letters are never proper atomic symbols! The Atomic Mass of element F is 18.999
Fluorine is a non metal element. Atomic mass number of it is 19.
Magnesium is a meta element. Atomic mass of it is 24.
According to the periodic table: F atomic number 9, atomic mass of 18.998403
Uranium is a non metal element. Atomic mass of it is 238.
Atomic mass is the mass of 1 mole of the element. Atomic number is the number of protons the element has
Atomic Mass: 18.998404
Fluorine is a non metal element. Atomic mass number of it is 19.
Magnesium is a meta element. Atomic mass of it is 24.
The element is Iodine (I). It has an atomic mass of about 126.9.
According to the periodic table: F atomic number 9, atomic mass of 18.998403
Atomic mass is the mass of 1 mole of the element. Atomic number is the number of protons the element has
Uranium is a non metal element. Atomic mass of it is 238.
the Atomic Mass
Nickel is a meta element. Atomic mass of it is 59.
Antimony is a meta element. Atomic mass of it is 122.
Fluorine is a meta element. Atomic mass of it is 19.
Gold is a meta element. Atomic mass of it is 197.