The number of electron shells in a normal Lithium atom is 2.
It has an electron configuration of 1s22s1
Yes, Lithium has the Atomic Number 3, therefore has 3 electrons. The inner 'shell' of electrons only needs 2 electrons to be full. The Li+ ion also has a full inner shell.
Francium and lithium have the same number of valence electrons.
Sodium, i believe has 3 shells.
Bromine has 4 electron shells.
Among hydrogen, lithium, and sodium, hydrogen has the smallest atomic radius because it has the fewest number of electron shells and the smallest number of electrons, leading to a smaller atomic size.
No, lithium has 2 electron shells (1s2 2s1) and oxygen has 2 electron shells (1s2 2s2 2p4).
All these have one electron in their valence shell.
Lithium has 4 neutrons.
Lithium is in the second period and the first group in the Periodic Table of Mendeleev.
The potassium is larger radius because it has more electron shells.
Lithium has 3 protons.
Based on the atomic number of lithium there are three protons in a lithium atom.
Lithium has 1 valence electron.
It seems there's a typo in your question, as it compares lithium (Li) to itself. If you meant to compare lithium (Li) with another element, such as sodium (Na), lithium is smaller due to its higher effective nuclear charge and fewer electron shells, resulting in a stronger attraction between the nucleus and its electrons. This leads to a smaller atomic radius compared to larger elements with more electron shells, which experience greater electron shielding.
The element is likely lithium (Li). Lithium has 3 electron energy levels (shells) and 3 valence electrons in its outermost energy level.
The atom with a partially filled second electron shell in the ground state is lithium (Li), with 3 electrons occupying the first and second electron shells.
Lithium loses one electron when it reacts