Disregard the electrons, as their relative mass is insignificant to that of protons and neutrons. To find Atomic Mass, add the numbers of protons and neutrons: 5 + 6 = 11 is the mass number.
The atomic number of an element is the number of protons it has in its nucleus. In this case, it would be 5.
The atomic weight is the sum of the protons and neutrons in its nucleus. In this case, it would be 11.
If the number of protons and electrons is not equal, then an ion is being described. The element which has 5 protons is boron. However, since there is one more electron than proton, the change is negative. Thus the species is the B- ion.
The mass number is 11 and the element is boron.
It is a isotope of boron. Boron is a p block element.
the number of protons in an atom and the number of electrons in an atom
The number of protons, electrons, and neutrons:P
An element's atomic number is equal to the amount of protons in that element. Each atom has a different number of protons and electrons present in their make-up.
atomic number tells us the number of protons and electrons in the given atom. As Atomic No. = no. of protons = No. of electrons
The atomic number is the number of protons in an atom of an element.
The atomic number of an element is how many protons and electrons (you must have the same amount of protons as electrons) an element has in it's nucleus. The Atomic number= number of protons= number of electrons.
the number of protons in an atom and the number of electrons in an atom
The number of protons, electrons, and neutrons:P
The Atomic Mass is equal to the number of protons and electrons that an element has.
Number of protons = Number of electrons = Atomic number Number of neutrons = Atomic number - Number of protons
The atomic number of the element is the number of protons, therefore there has to be the same amount of electrons to protons.
The atomic number is how many protons and electrons the element has. Hope this helps!!!
An element's atomic number is equal to the amount of protons in that element. Each atom has a different number of protons and electrons present in their make-up.
The atomic number = Number of protons = Number of electrons
atomic number tells us the number of protons and electrons in the given atom. As Atomic No. = no. of protons = No. of electrons
The atomic number is the number of protons in an atom of an element.
the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.