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The atomic number of lithium (Li) is 3, and so it has 3 protons in the nucleus. The number of neutrons depends on which isotope of lithium you have. The most common isotope (92.5%) is 7Li with 4 neutrons.
A neutral atom of lithium has three electrons in it. Lithium has two electron shells that have electrons in them. The 1s shell has a pair of electrons in it (the maximum), and the 2s shell has one electron in it. Note that this is a neutral atom of lithium, and lithium is reactive. It would like to loan that 2s electron out if it can. It will react with air, either with the oxygen in it or the moisture, if there is any.
See the Related Questions below for more information about the particles in the nucleus.
What else can I help you with?
How many protons and electrons are in lithuim?
The atomic number of Lithium is 3. That means there are 3 protons and 3 electrons.
How many protons neutron and electrons calcium?
Calcium has 20 protons and electrons and a number of neutrons different for each isotope..
How many electrons does Li-7 have?
3: The total number of electrons in any neutral atom is always the same as the atomic number of the element.
How many electron ca2 plus?
Calcium has atomic number 20. A neutron calcium atom therefore has 20 protons and 20 electrons. Ca2+ has a charge of positive 2, so it must have 2 more protons than electrons. Ca2+ has 18 electrons.
How many protons and electrons in ion Br?
35 protons, 36 electrons
How many proton's neutron's and electron's does lithium possess?
3 protons, 3 electrons and 4 neutrons
How many electrons and protons lithium have?
The element lithium has 3 protons and 3 electrons.
How many neutron are there in the lithium ion that has 3 protons?
2
Number of protons and electrons in lithium?
Lithium has three protons and three electrons. The number of electrons always equals the number of protons. Lithium has two isotopes, one with three neutrons and one with four neutrons.
How many neutron are there in the lithium ion?
The lithium ion is essentially the same as the lithium atom, except it has lost 1 electrons. The number of protons and neutrons remain the same. Thus, the lithium ion, Li+ has 3 neutrons, just like the lithium atom.
How many protons in lithiun?
Lithium is element 3 on the periodic table and has 3 electrons and 3 protons
How many protons neutron and electrons in mercury?
121
How many protons neutrons and electrons are there in 3He?
3He has 2 protons, 1 neutron, and 2 electrons.
How many proton and electrons does Lithium ion have?
3 protons and 2 electrons.
How many protons and electrons are in lithuim?
The atomic number of Lithium is 3. That means there are 3 protons and 3 electrons.
How many protons and electrons does a neutron have?
None. Protons and electrons are not constituents of a neutron. Both neutrons and protons are constituents of an atom's nucleus (core), while the electrons are situated in the electronic cloud around the nucleus.
How many subatomic particles are in lithium?
Lithium has three subatomic particles: 3 protons, 4 neutrons, and 3 electrons.
