3
three
Based on the atomic number of lithium there are three protons in a lithium atom.
The neutral atom of lithium has 3 electrons.
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.
All lithium atoms (ions or neutral) have 3 protons.
3, the same as the number of protons, which is the same as the atomic number.
Protons- 3Electrons- 3Neutrons- 4
3
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.
3
Lithium ions have three protons in their nucleus, as lithium's atomic number is 3. In terms of elections, a neutral lithium atom also has three electrons. However, when it is ionized to form a lithium ion (Li+), it loses one electron, resulting in two electrons. Thus, a lithium ion has three protons and two electrons.
An atom's atomic number tells us its number of protons. Lithium's atomic number is 3. Thus lithium has 3 protons per atom.
how many protons neutrons and electrons does lithium have? 3 protons 4 neutrons 3 electronsA lithium atom has three protons and so three electrons. The number of neutrons depends on the isotope, with the two naturally occurring stable isotopes of lithium, 6Li and 7Li, having 3 and 4 neutrons respectively.3: In any neutral atom, there are the same number of electrons as of protons, and the number of protons is the same as the atomic number, which for lithium is 3.