What is lithiums atomic number?

What was lithiums atomis number?

Li is atom number three, not only 'was' but it still is and ever will be.

What is lithiums mass number?

The mass number of lithium is 7. This number represents the total number of protons and neutrons in the nucleus of a lithium atom.

What is lithiums chemical symbol?

Li

What is the proton number of the element lithuim?

Lithium has an atomic number of 3.Lithium's atomic mass is 6.9.The atomic number refers to the number of protons in the nucleus of an element. As elements are electronically neutral the atomic number also refers to the number of electrons in a normal atom of that element.The atomic mass is an average and can be said to refer to the combined mass of the protons and neutrons in the nucleus (protons and neutrons both having an atomic mass of 1).Lithium, therefore, has 3 protons, 3 electrons and 4 neutrons (on average).Lithium is in group 1 which means it is an alkali metal.Being in group 1 also means that Lithium has only one electron in its outer shell.Alkali metals are highly reactive because they only need to get rid of one electron in an ionic bond in order to have a full outer shell. As one travels down the periodic table the number of electron shells increase and so too does the distance an outer electron is from the nucleus. This increase in distance means the nucleus' hold on the outer electrons is diminished and thus the element will give up its outer electrons easier. This, in turn makes the alkali metals further down the table more reactive than those higher up.Alkali metals are so called because when they react with water they form an alkali. Lithium reacting with water will form lithium hydroxide.Lithium is a metal with a relatively low density that floats on water and will react violently with water and discolour rapidly in air.

This element has an atomic number that is double the atomic number of silicon?

this elemnt has an atomic number that is double the atomic number of silicon?

What is the number of protons in the neucleus called?

the answer is that it is called a atomic number.

Atomic number in the atomic nucleus?

The atomic number is equal to the number of the protons in the atomic nucleus.

This element has the atomic number that is double the atomic number of silicon?

The element with an atomic number that is double the atomic number of silicon is germanium, with an atomic number of 32. Silicon has an atomic number of 14.

Element has an atomic number that is double the atomic number of silicon?

The element with an atomic number that is double the atomic number of silicon is germanium, with atomic number 32. Silicon has an atomic number of 14.

What is lithiums group name on the periodic table?

alkaly metals

What is the number of neutrons in an atomic number?

Subtract the atomic number from the atomic weight.

What element is not bonded in nature?

Synthetic ElementsQuasi-synthetic elements:Technetium, atomic number 43Promethium, atomic number 61Astatine, atomic number 85Francium, atomic number 87Neptunium, atomic number 93Plutonium, atomic number 94Transuranium elementsAmericium symbol Am, atomic number 95Curium symbol Cm, atomic number 96Berkelium symbol Bk, atomic number 97Californium symbol Cf, atomic number 98Einsteinium symbol Es, atomic number 99Fermium symbol Fm, atomic number 100Mendelevium symbol Md, atomic number 101Nobelium symbol No, atomic number 102Lawrencium symbol Lr, atomic number 103Transactinide elements Rutherfordium symbol Rf, atomic number 104Dubnium symbol Db, atomic number 105Seaborgium symbol Sg, atomic number 106Bohrium symbol Bh, atomic number 107Hassium symbol Hs, atomic number 108Meitnerium symbol Mt, atomic number 109Darmstadtium symbol Ds, atomic number 110Roentgenium symbol Rg, atomic number 111Copernicium symbol Cn atomic number 112Provisional names of Recently observed synthetic elements:Ununtrium symbol Uut, atomic number 113Ununquadium symbol Uuq, atomic number 114Ununpentium symbol Uup, atomic number 115Ununhexium symbol Uuh, atomic number 116Ununseptium symbol Uus, atomic number 117.Ununoctium symbol Uuo, atomic number 118