The 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.
If an atom has 3 protons, it's lithium. The fact that it has only 2 electrons means only that it is a lithium ion, Li+ . It's still lithium.
Be is a metal element. It contains 4 similar protons and neutrons.
4 protons 4 electrons 5 neutrons
berylium has 4 protons. It has 4 electrons too.
The atomic number of Lithium is 3. That means there are 3 protons and 3 electrons.
Beryllium 9 has 5 electrons.
protons neutrons and electrons are considered tiny parts of matter
sodium
Beryllium.
4 protons, 4 electrons and 5 neutrons
4 protons, 4 electrons and 6 neutrons.
4 protons 4 electrons 5 neutrons
The element with 12 neutrons and 11 electrons is sodium. It is a soft and silver-white reactive metal of the alkali metal group.
Beryllium has 4 protons, 4 electrons and 5 neutrons (in its most stable isotope)
3 protons 4 neutrons 3 electrons
There are 5 neutrons in beryllium 4 electrons and 4 protons.
Beryllium has 4 protons, 5 neutrons and 4 electrons.
For a standard atom, the number of protons, electrons, and neutrons is the same. For example: 2 Protons - 2 Neutrons - 2 Electrons Helium 3 Protons - 3 Neutrons - 3 Electrons Lithium 4 Protons - 4 Neutrons - 4 Electrons Beryllium So... 53 Protons - 53 Neutrons - 53 Electrons Iodine
Beryllium-10: protons:4 electrons:4 neutrons:6 atomic #:4 Mass #: 10