Neon has an atomic number of 10.Phosphorus has 15. Bromine has 35. Astatine has 85.
Five. The Atomic Number of Boron is 5 so it has five protons and 5 electrons. The Mass number of Boron is 11. Mass minus atomic number = number of neutrons = 6. BORON:Electrons = 5 Protons = 5 Neutrons = 6
Atoms with atomic number five have five electrons. Since the atomic number represents the number of protons, which is equal to the number of electrons in a neutral atom, there are five electrons in the outer shell as well.
There are five neutrons in one atom of boron with a mass number of 10. Boron has an atomic number of 5, so 10 (mass number) - 5 (atomic number) = 5 neutrons.
Germanium has five naturally occurring isotopes ranging in atomic mass number from 70 to 76. The number given in the periodic table is: 72,63
Atomic number: Number of protons in the nucleus. Atomic mass: Average mass of the element's isotopes. Valence electrons: Number of electrons in the outermost energy level. Electron configuration: Arrangement of electrons in energy levels. Chemical reactivity: How the element interacts with other elements.
All the nonmetals with a multiple of five for their atomic number are as follows: Boron (5); Boron is a metalloid, which means that it is a mixture of metal qualities and nonmetal qualities. Neon (10); Phosphorous (15); Bromine (35); Astatine (85). All the rest are either metals or undiscovered.
It is 11.009
It is 11.009
Mass number = 5 + 6 = 11
Mass number = 5 + 6 = 11
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of ununquadium is114; uuq has five isotopes, each with a different number of isotopes..
15
Boron.
The number of protons is the atomic number
Five
When a number is a multiple of 5, the possible values of the ones digit are zero and five.
That's not a number, fifteen is a multiple of five if that's what you mean.