I've edited the question so it makes any sort of sense.
The answer would be 4 electrons.
You need an equal number of electrons and protons to be neutral.
Neutral just means neither positive or negative. Electrons are -1 and protons are +1. The only way to not be particularly one or the other is to have them both in equal amounts.
Having 3 protons means that it is lithium, more specifically lithium-7, the stable isotope that comprises 92.5% of the lithium found on Earth. The rarer isotope, lithium-6, has only 3 neutrons.
The number of electrons typically equals the number of protons, except in ions. Therefore, lithium (3 protons) should also have three electrons.
A neutral beryllium atom with 4 protons has four electrons. A beryllium atom with only 4 neutrons has a half-life of about one septillionth of a second.
Atoms must have equal number of protons and electrons - so there would be 4 electrons.
The charge in the nucleus is plus 3, but the charge on the atom overall is +1.
4 protons --> 4 electrons
3
As you already know the atom consists of protons, neutron and eletrons. The number of protons determins which chemical element it is, and on the periodic table of elements, we can see that the next element after lithium is beryllium.-An atom with 3 protons, 3 neutrons, and 3 electrons.- An atom with 3 protons, 5 neutrons, and 3 electrons
3 protons, 4 neutrons and 3 electrons
Beryllium has 4 protons, 5 neutrons, and 4 electrons
Beryllium
number of protons and electrons present in an element is equal to the atomic number of that element while number of neutrons is equal to mass number - atomic number/number of protons/number of electrons.
An atom contain protons, neutrons and electrons.
An atom of lithium isotope 6Li has 3 electrons and 3 protons and 3 neutrons.
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
As you already know the atom consists of protons, neutron and eletrons. The number of protons determins which chemical element it is, and on the periodic table of elements, we can see that the next element after lithium is beryllium.-An atom with 3 protons, 3 neutrons, and 3 electrons.- An atom with 3 protons, 5 neutrons, and 3 electrons
they are protons, electrons and neutrons
Protons, Electrons, and Neutrons
In the atom: protons, neutrons, electrons.
3 protons, 4 neutrons and 3 electrons
Lithium.
10.
Protons neutrons and electrons
3. Protons, Neutrons, and Electrons.