Period 10? Check the spelling !
It contains 10 protons and 10 electrons (no. of protons =no. of electrons in ground state) Number of neutrons=Mass number of element- number of protons =19-10 =9
A neon-20 atom has 10 protons and 10 neutrons within its nucleus, whereas neon-22 has 10 protons and 12 neutrons, making it an isotope.
A mass number of 10 means the total of protons and neutrons is 10. It can be either:Boron-10 has five protons and five neutrons but also can have 6 neutrons.Beryllium-10 has four protons and six neutrons. It is very rare and decays to boron-10. Beryllium-9 is much more common with four protons and fiveneutrons.
A periodic table should help you figure out how many protons and electrons there are. The atomic number is the same as the number of protons, is the same as the number of electrons. The number of neutrons will vary between isotopes.See related link below for periodic table.
A substance with 13 protons in each atom is aluminum. With 14 neutrons, it has a mass number of 13 + 14 = 27, and with only 10 electrons is has 13 - 10 = 3 net positive charges. This can be written as 27Al+3.
The element with 10 neutrons in a neutral atom is neon (atomic number 10).
Nickel: Ni, atomic number 28, group 10, period 4.
Neon
Neon has 10 protons and 9 neutrons.
The element with neutral atoms containing ten neutrons is neon. Neon has an atomic number of 10, so it always has 10 protons and 10 electrons.
Virtually 100% of fluorine atoms have 10 neutrons. (Wikipedia)
The element is Neon and the isotope is 10Ne19
Fluorine has 7 valence electrons, (9 altogether) and ten neutrons.
The element is Neon and the isotope is 10Ne19
Pd (palladium) is a sixth-period transition element with properties similar to Ni (nickel). Both metals have similar atomic structures and exhibit comparable chemical reactivity, especially in forming coordination complexes. Additionally, they share physical properties such as similar melting and boiling points.
Fluorine. Number in periodic system = Number of protons
Any atom, ion, or isotope with 12 protons is going to be magnesium. Only the number of protons in the nucleus will determine the element. But with the information about the number of neutrons, the specific isotope can also be determined - 22Mg.