Oh, what a lovely question! It's like a happy little puzzle. Neutral unbounded lithium atoms are usually fewer in number compared to lithium ions that have connected with other atoms. When lithium atoms bond with other atoms, they become ions and create beautiful new compounds, spreading joy and harmony in the world of chemistry.
Lithium has 3 electrons and the Lithium ion has 2.
By consulting a periodic table, you can find the atomic number of lithium (which equals its proton number), as well as its average number of neutrons (represented by the mass number - simply take the proton number away from the mass number).
Lithium's atomic number is 3. Thus, it has 3 protons in each atom, all of which have a +1 charge. To be electrically neutral then, lithium must also have 3 electrons per atom.
Lithium is two of these but at the same time neither. It's an element. It is best described as an element, a type of atom with unique properties. If the number of neutrons varied, the multiple lithium atoms would be called isotopes. As for neutral vs. ion, if the number of protons is equal to the number of electrons, it is neutral. If it is not, it is an ion, specifically anion (less protons) or cation (more protons). It will always be a neutral atom or ion. It will always be an isotope, but only called so when in a group of lithium atoms with various numbers of neutrons.
Lithium has the atomic number of 3.
In a neutral atom of lithium-7, the number of protons equals the number of electrons. The atomic number of lithium is 3, which is the number of protons. So a neutral atom of lithium-7 has 3 protons and 3 electrons.
Lithium, as an element, has an atomic number of 3. This means it has 3 electrons in its neutral state.
Lithium has 3 electrons and the Lithium ion has 2.
A neutral lithium atom has 3 electrons, the same as the number of protons, which is the atomic number of lithium. There is no lithium ion with a charge of 7+. If you mean lithium with a mass number of 7, the number of protons is 3 and the number of neutrons is 4.
By consulting a periodic table, you can find the atomic number of lithium (which equals its proton number), as well as its average number of neutrons (represented by the mass number - simply take the proton number away from the mass number).
The number of electrons is equal to the number of protons which determines it's atomic number. Therefore, the element with 3 electrons is the one with 3 protons which has an atomic number of three which is Lithium (symbol - Li, amu - 6.941)
3, the same as the number of protons, which is the same as the atomic number.
Three. Since the atom is neutral the number of protons and electrons will be equivalent. Lithium is atomic number 3 indicating there are 3 protons in the element, hence three electrons.
An unbounded atom is electrically neutral because it has an equal number of positively charged protons in its nucleus and negatively charged electrons surrounding the nucleus. The charges balance each other out, resulting in a net charge of zero for the atom.
Lithium's atomic number is 3. Thus, it has 3 protons in each atom, all of which have a +1 charge. To be electrically neutral then, lithium must also have 3 electrons per atom.
Lithium has the atomic number of 3, which means it has 3 protons, and a neutral atom of lithium has 3 electrons.
All lithium atoms will have the same number of protons (3) but can have different numbers of neutrons, resulting in different isotopes of lithium. Electrons are the same for a neutral lithium atom (3 electrons), but ions of lithium can have a different number of electrons.