Neon has an atomic number of 10.Phosphorus has 15. Bromine has 35. Astatine has 85.
Phosphorus is the only nonmetal with an atomic number that is a multiple of five.
These chemical elements are: B, Ne, P, Br, At.
neon phosphorus bromine
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
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 oxygen has oxidation number 0. Molecular oxygen also has 0 as oxidation number. It would be the same for five oxygen molecules as well.
Five proton and electrons, 6 neutrons. This because this is the atomic number of boron, which states how many protons and electron in the element. For neutrons you must subtract the atomic number (5 in this case) from the rounded. average atomic mass.
Even though there are about five times more elements that are metals than nonmetals, there are more nonmetals than metals found in compounds. Nonmetals form many more compounds than metals because living organisms are composed almost entirely of nonmetals. There are more than 8.7 billion living organisms on Earth.
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.
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
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.