The atomic number for hydrogen is 1.

Number of ballot papers 31

Number of representatives voting 31

Proton in chemistry Atomic number In chemistry, the number of protons in the nucleus of an atom is known as the atomic number, which determines the chemical element to which the atom belongs.

Number of valid ballot papers 31

Helium is a chemical element with symbol He and atomic number 2.

Arsenic is a chemical element with symbol As and atomic number 33.

Indium is a chemical element with symbol In and atomic number 49.

Uranium is a chemical element with symbol U and atomic number 92.

Cadmium is a chemical element with symbol Cd and atomic number 48.

Lutetium is a chemical element with symbol Lu and atomic number 71.

Iodine is a chemical element with symbol I and atomic number 53.

Cerium is a chemical element with symbol Ce and atomic number 58.

Iridium is a chemical element with symbol Ir and atomic number 77.

Rhenium is a chemical element with symbol Re and atomic number 75.

Yttrium is a chemical element with symbol Y and atomic number 39.

Rubidium is a chemical element with symbol Rb and atomic number 37.

In addition, Moseley predicted the two more undiscovered elements, those with the atomic numbers 72 and 75, and gave very strong evidence that there were no other gaps in the Periodic Table between the elements aluminium (atomic number 13) and gold (atomic number 79).

Hydrogen is a chemical element with chemical symbol H and atomic number 1.

Hafnium is a chemical element with the symbol Hf and atomic number 72.

Promethium, originally prometheum, is a chemical element with symbol Pm and atomic number 61.

Hence, it is the atomic number alone that determines the chemical properties of an element and it is for this reason that an element can be defined as consisting of any mixture of atoms with a given atomic number.

Erbium is a chemical element in the lanthanide series, with symbol Er and atomic number 68.

30 (thirty) is the natural number following 29 and preceding 31.

Table 21 Estimated Number of Area Staff at 31 December 2007

from The Book of Mozilla, 3 31(Red Letter Edition)The chapter and verse number 3 31 refers to March 31, 1998, when Netscape released its source code.

Vega has an unusually low abundance of the elements with a higher atomic number than that of helium.

The full isotope symbol would also have the atomic number (Z) as a subscript to the left of the element symbol directly below the mass number .

The single debuted at number 31 in New Zealand, on October 12, 2007.

Figure 9 Estimated Number of Area Staff at 31 December 2007, by Field

In addition, Moseley showed that there were gaps in the atomic number sequence at numbers 43, 61, 72, and 75.

Before Moseley's discovery, the atomic numbers (or elemental number) of an element had been thought of as a semi arbitrary sequential number, based on the sequence of atomic masses, but modified somewhat where chemists found this to be desirable, such as by the great Russian chemist, Dmitri Ivanovich Mendeleev.

In Australia, the song entered at number 26 on the week ending October 31, 2010.

History As early as 1870, chemists thought that there should be an alkali metal beyond caesium, with an atomic number of 87.

The reduced requirements are attributable to the reduction in the number of United Nations Volunteers to 96 by 31 July 2005 and 91 by 31 December 2005.

The combined number of JPOs and SARCs working with UNDP and affiliated agencies as of 31 December 2004 was 208, compared to 236 on 31 December 2003.

As at 31 December 2004, the total number of periodic benefits is 53,879 (see fig. 12)

The reduced requirements are attributable to the reduction in the number of international staff posts to 260 by 31 July 2005, 258 by 31 December 2005, 140 by 31 March 2006 and 119 by 30 June 2006.

The reduced requirements are attributable to the reduction in the number of local staff posts to 474 by 31 July 2005, 468 by 31 December 2005, 257 by 31 March 2006 and 167 by 30 June 2006.

Atomic Radiation

A nuclide (from nucleus) is an atomic species characterized by the specific constitution of its nucleus, i.e., by its number of protons Z , its number of neutrons N , and its nuclear energy state.

United Nations Joint Staff Pension Fund number of participants by member organization, as at 31 December 2004

This regulation was adopted by the Council on 31 January 2005 under the reference number 15221 04.

The General Authority for Land Ports, in cooperation with the Atomic Energy Authority, has set up radioactive material detection gates at a number of ports.

Ununpentium is the temporary name of a synthetic superheavy element in the periodic table that has the temporary symbol Uup and has the atomic number 115.