"flouring" is not a chemical term. If the questioner meant "fluorine", it or any other element has only one atomic number, which for fluorine is 9. Note that an element may have isotopes with more than one isotope, each of which has a distinctive mass number, but they all have the same atomic number.
The atomic number for Oxygen is 8.
There are 15 lanthanides (atomic numbers 57-71) and there are 15 actinides (atomic numbers 89-103)
Dredging, breading or coating are terms for flouring meats before cooking.
The atomic number is derived from how many protons are present in the nucleus of an atom. Becaue you cannot have a fraction of a proton present in an atom, atomic numbers must be non negative integers.
No element has this atomic number. All atomic numbers are whole numbers.
2 protons as its atomic number is 2
18 protons as its atomic number is 18
Only the counting numbers can exist as atomic numbers. Fractions and decimals cannot be an atomic number.
It tells you how many protons an atom of an element has. It is the basis of the arranegement of the periodic table and has taken the scientific world a long time to discover. About 1860 C. E. Mendeleyev published the first such table.
either mass or protons the top is the atomic number it shows how many protons the bottom number is the atomic mass also the weight
The atomic numbers are the numbers of protons in the nucleus of atoms, so they are placed in the nucleus of a Bohr diagram.
the Atomic Mass