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Lithium-7 has 3 electrons.

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How many protons and electrons does Li 1 have?

li has atomic no. 3 so it has protons= 3 electrons- 3


How many electrons are in a tantalum atom?

Tantalum, with the chemical symbol Ta, is the chemical element with the atomic number 73.


How many electrons goes a Li have?

Lithium is element #3, and it has 3 electrons.


How many protrons and electrons are in Li plus 1?

There are 3 protons and 2 electrons present in a lithium ion.


How many protons neutrons and electrons are in Tantalum?

Tantalum has 73 protons, 73 electrons, and isotopes of Tantalum include a varying number of neutrons. The most common isotope, Tantalum-181, has 108 neutrons.


How many protons and electrons are in Li minus 1?

5


How many protons and electrons are in Li plus 1?

In Li plus 1, the element is lithium (Li) which has 3 protons. Since it has a +1 charge, it means it has lost one electron, so it has 2 electrons.


What is the core electrons and valence electrons for Li ion?

Li+ ion has only 2 electrons in its only shell and they could be considered as both core and valence electrons.


How many electrons are in Li ion?

A lithium ion (Li+) has one less electron than a neutral lithium atom. This means a lithium ion has 3 electrons.


How many protons electrons and neutrons dose tantalum have?

Tantalum has 73 protons and electrons and its isotopes have 108 or 107 neutrons.


What is the number of electrons that must be lost in li on the periodic table?

Lithium (Li) has an atomic number of 3, meaning it has 3 electrons. When an atom loses electrons, it forms a positive ion, so for Li to become a Li+ ion, it must lose 1 electron, leaving it with 2 electrons.


How many valence electrons does lithium (Li) have available for bonding?

Lithium have available for bonding one electron.