The atomic number of Gold is 79. The atomic number of plutonium is 94. The atomic number of fluorine is 9. Thus fluorine has the smallest atomic number of the three.
Fluorine is a metal element. Atomic Mass of it is 19.
He has the smaller atomic size. Fluorine has the larger atomic size from these 3. He is a noble gas.
Fluorine is a gas element. atomic number of it is 9.
The number of protons is equal to the atomic number. Fluorine's atomic number is 9, so Fluorine has 9 protons.
The atomic number for an element corresponds to the number of protons in its nucleus. Fluorine has 9 protons in its nucleus, which gives it an atomic number of 9. This unique number defines fluorine as an element on the periodic table.
The atomic radii of uranium and plutonium are identical.
Fluorine is a meta element. Atomic mass of it is 19.
Fluorine is a non meta element. Atomic number of it is 9.
Fluorine is a non metal element. Atomic number of it is 9.
The atomic number of an element is equal to the number of protons in its nucleus. Given that the element has 9 protons, its atomic number is 9. Therefore, the element in question is fluorine (F), which has an atomic number of 9.
Fluorine
The atomic number of an element is the same regardless of its ionic charge. Fluorine has an atomic number of 9, meaning it has 9 protons in its nucleus. Therefore, the atomic number of a negative fluorine ion is still 9.