'6'
Graphite is the commonest allotrope of CARBON.
Carbon has Atomic No. (Z) = 6 , and Atomic Mass (Ar) = 12
Other allotropes of carbon are 'Diamond' and 'Buckminster Fullerene(Footballene)'.
Allotropes are the same element , exhibiting itself in different physical states, because of the arrangement of the atoms in a sample.
The difference would lie in their atomic mass. The number of neutrons in an atom affects its atomic mass, which is the sum of the protons and neutrons in the nucleus. Therefore, two atoms of carbon with the same number of neutrons would have the same atomic mass.
NO! Lead is a chemical element itself, with no particular relation to carbon, which is another chemical element. The common allotropes of carbon are diamond and graphite. -------- Lead is the common name for the substance in a 'lead' pencil which does indeed contain an allotrope of carbon known as graphite.
the answer is that it is called a atomic number.
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
No. Sulfur has an atomic number of 16 and Argon has an atomic number of 18
The atomic number is 6.
Atomic number 6, atomic mass 12.
Carbon is a non meta element. Atomic mass of it is 23.
The difference would lie in their atomic mass. The number of neutrons in an atom affects its atomic mass, which is the sum of the protons and neutrons in the nucleus. Therefore, two atoms of carbon with the same number of neutrons would have the same atomic mass.
The atomic and subatomic particles in graphite are free to move about whereas in diamond these particles are locked in place.
NO! Lead is a chemical element itself, with no particular relation to carbon, which is another chemical element. The common allotropes of carbon are diamond and graphite. -------- Lead is the common name for the substance in a 'lead' pencil which does indeed contain an allotrope of carbon known as graphite.
this elemnt has an atomic number that is double the atomic number of silicon?
the answer is that it is called a atomic number.
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.
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.
The atomic number is equal to the number of the protons in the atomic nucleus.
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