Beryllium should be expected to have a charge of 2+ as is expected of all the elements in Group 2 of the Periodic Table. But its behavior is somewhat different than other Group 2 elements because it has so few electrons. This element tends to form covalent bonds.
All nuclei have a positive charge.
So beryllium-9 has a positive charge.
4 protons 4 electrons 5 neutrons
protons: blue neutrons: indigo or light purple electrons: red
BerylliumThe fourth element in the Periodic Table, Beryllium has four neutrons and electrons, but it doesn't necessarily have four protons. Beryllium is also a type of metal.
berylium has 4 protons. It has 4 electrons too.
Element is made by atom. atoms included many protons,neutrons and electrons.
Be- Beryllium
All beryllium atoms have 4 protons and 4 electrons. The number of neutrons is characteristic of a particular isotope, not of beryllium as a whole, and may be determined by subtracting 4, the number of protons, from the mass number of the isotope.
There are too many electrons. This would be a negative ion of lithium-6 (stable but less common isotope) that does not occur naturally. The element with 3 electrons, 3 protons, and *4 neutrons* is lithium-7, the most common isotope. It forms a stable positive ion (2 electrons).
4 protons, 4 electrons and 5 neutrons
4 protons 4 electrons 5 neutrons
Any atom with 4 protons is an atom of beryllium. If the atom is neutral, it must also have 4 electrons. However, 5 neutrons specifies an isotope, specifically Be-9, rather than an element as such.
It could possibly be a stable isotope of Beryllium
Beryllium has 4 protons, 5 neutrons and 4 electrons.
Beryllium-10 has 4 protons and 4 electrons. Since the atomic number of beryllium is 4, this is how many protons and electrons it has. Beryllium-10 is an isotope, which means it has 6 neutrons, as the total mass number of beryllium-10 is 10.
Beryllium To figure this out: The atomic number of an element is the number of protons the element has in the nucleus. Using this knowledge you can figure out which element has the atomic number of four, which in this case is Beryllium.
Beryllium has 4 protons, 4 electrons and 5 neutrons (in its most stable isotope)
The atomic mass of an element is the sum of the number of protons and neutrons in the nucleus. In this case, the element has 4 protons and 5 neutrons, so its atomic mass is 4 + 5 = 9 atomic mass units (amu). The number of electrons does not affect the atomic mass.