The most frequent isotope of lithium has 4 neutrons.
Li-6 has 3 neutrons and Li-7 has 4 neutrons.
Li-6 has 3 neutrons and Li-7 has 4 neutrons.
The atomic mass of Lithium is 6.941. Its has 3 protons and the most common has 4 neutrons.
Lithium hydroxide has three atoms in it, one each of lithium, hydrogen, and oxygen. Also note that lithium is Li, not LI. Little details matter to chemists. A capital I means iodine.
Lithium has two isotopes. (An isotope is the name given to the different "flavors" of a given element that have different numbers of neutrons in their nuclei.) Here's the list: 6Li - 3 neutrons, and a stable isotope - represents 7.5% of natural Li 7Li - 4 neutrons, and a stable isotope - represents 92.5% of natural Li A link is provided.4
Lithium-9 has exactly 3 protons, 3 electrons, and 6 neutrons. To Find the number of protons just look on your periodic table, the number usually above the element on the table or the number in bold. (3) Finding the number of neutrons is simply the number preceeding the name (9) minus the number of protons (3).
7Li or lithium-7.The mass number of an isotope is the sum of the protons and neutrons in its atomic nuclei. The atomic number of Li is 3, so lithium-7 would have 3 protons and four neutrons.
It is the lithium metal. It could be a isotope of Li.
Subtract number of protons (=atomic number) 3 from the total number of protons AND neutrons ( p+n = mass number) 7, leaves the number of neutrons 47-3=4
The number of protons will always be 3 in each Li atom, and either 3 or 4 neutrons, depending on the Li atom's isotope. 6Li has 3 protons, while 7Li has 4. All other isotopes of Lithium are unstable.
The most frequent isotope of lithium has 4 neutrons.
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.