What is the birthdate of this English physicist, who published first the Long Form periodic table or Modern periodic table and published Moseley's Law?
e4df0b2afe3ee6798f5070d7d91e9655
Moseley's law Moseley's law is an empirical law concerning the characteristic x-rays that are emitted by atoms. The law was discovered and published by the English physicist Henry Moseley in 1913. It is historically important in quantitatively justifying the conception of the nuclear model of the atom, with all, or nearly all, positive charges of the atom located in the nucleus, and associated on an integer basis with atomic number. Until Moseley's work, "atomic number" was merely an element's place in the periodic table, and was not known to be associated with any measureable physical quantity. Moseley was able to show that the frequencies of certain characteristic X-rays emitted from chemical elements are proportional to the square of a number which was close to the element's atomic number; a finding which supported Van den Broek and Bohr's model of the atom in which the atomic number is the same as the number of positive charges in the nucleus of the atom. In brief, the law states that the square root of the frequency of the emitted x-ray is proportional to the atomic number.
04bf87d12ae2a8ebd0b96ab1662add2a
Henry Moseley Henry Gwyn Jeffreys Moseley (23 November 1887 – 10 August 1915) was an English physicist, whose contribution to the science of physics was the justification from physical laws of the previous empirical and chemical concept of the atomic number. This stemmed from his development of Moseley's law in X-ray spectra. Moseley's Law justified many concepts in chemistry by sorting the chemical elements of the periodic table of the elements in a logical order based on their physics. He published first the Long Form periodic table or Modern periodic table which is used till date.
5324871a90dfd9b687cc7c1040b41089
Charles Sylvester Charles Sylvester (1774–1828) was a chemist and inventor born in Sheffield, in the Kingdom of Great Britain. He worked on galvanization, public building heating and sanitation, and railroad friction amongst other things. A book, "Industrial Man: The Life and Works of Charles Sylvester" by Ian Inkster, Ph.D., of Nottingham University, and Maureen S. Bryson, B.S., published in 1999 is a comprehensive work covering his life, his extended family and pedigree, and his published works; including "Poems on Various Subjects", 1797; "The Epitome of Galvanism", 1804; "Appendix of the Elementary Treatise on Chemistry", 1809; "Philosophy of Domestic Economy", 1819; "On a Method of expressing Chemical Compounds by Algebraic Characters", 1821; "On the Motions produced by the Difference in the Specific Gravity of Bodies", 1822; "Report on Rail-roads and Locomotive Engines", 1825; and "On the best method of Warming and Ventilating Houses and other Buildings", 1829.
2ea3263dbc07e8830b4093a9ba46f87d
Reginald Victor Jones Reginald Victor Jones {'1': ", '2': ", '3': ", '4': "} , FRSE, LLD (29 September 1911 – 17 December 1997) was a British physicist and scientific military intelligence expert who played an important role in the defence of Britain in World War II.
b46f2b5330cc56da0e918706dfd7fb7b
Charles Darwin Charles Robert Darwin, {'1': ", '2': ", '3': ", '4': "} ( ; 12 February 1809 – 19 April 1882) was an English naturalist, geologist and biologist, best known for his contributions to the science of evolution. He established that all species of life have descended over time from common ancestors and, in a joint publication with Alfred Russel Wallace, introduced his scientific theory that this branching pattern of evolution resulted from a process that he called natural selection, in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding.
90d413af12ec7707abb2114379072a51
Döbereiner's triads In the history of the periodic table, Döbereiner's triads were an early attempt to sort the elements into some logical order by their physical properties. In 1829, the German chemist Johann Wolfgang Döbereiner published a report of his previous observations that there were groups of three elements (hence "triads") which had similar physical properties. He also noted that some quantifiable properties of elements (e.g. atomic weight and density) in a triad followed a trend whereby the value of the middle element in the triad would be exactly or nearly predicted by taking the arithmetic mean of values for that property of the other two elements.
1814bd766a3270819d923e302ccc53aa
Willoughby Smith Willoughby Smith (6 April 1828, Great Yarmouth, Norfolk – 17 July 1891, Eastbourne, Sussex) was an English electrical engineer who discovered the photoconductivity of the element selenium. This discovery led to the invention of photoelectric cells, including those used in the earliest television systems.
4427689508fcf2cded76c830455d6a27
Mary Almond Dr Mary Almond, (born 2 January 1928) is an English physicist, radio astronomer, palaeomagnetist, mathematician, and computer scientist who completed an early PhD in radio astronomy at Jodrell Bank Observatory in 1952.
4608dcd71d21b9f1db17de248206336e
Max Newman Maxwell Herman Alexander "Max" Newman, FRS (7 February 1897 – 22 February 1984) was a British mathematician and codebreaker. His work in World War II led to the construction of Colossus, the world's first operational, programmable electronic computer, and he established the Royal Society Computing Machine Laboratory at the University of Manchester which produced the world's first working, modern stored program electronic computer in 1948, the Manchester Small-Scale Experimental Machine.
12e2c929f851a8b73e71d2bca7ba9c39
Isaac Newton in popular culture Isaac Newton was an English mathematician, natural philosopher, theologian, alchemist and one of the most influential scientists in human history. His "Philosophiae Naturalis Principia Mathematica" is considered to be one of the most influential book in the history of science, laying the groundwork for most of classical mechanics by describing universal gravitation and the three laws of motion. In mathematics, Newton shares the credit with Gottfried Leibniz for the development of the differential and integral calculus.
885e45b67b56437740c819f4a70cd991
John Wrottesley, 2nd Baron Wrottesley John Wrottesley, 2nd Baron Wrottesley {'1': ", '2': ", '3': ", '4': "} (5 August 1798 – 27 October 1867) was an English astronomer.
6a09056cd5b2bc48095013e1224116db
Maxwell's thermodynamic surface Maxwell’s thermodynamic surface is an 1874 sculpture made by Scottish physicist James Clerk Maxwell (1831–1879). This model provides a three-dimensional plot of the various states of a fictitious substance with water-like properties. This plot has coordinates volume (x), entropy (y), and energy (z). It was based on the American scientist Josiah Willard Gibbs’ graphical thermodynamics papers of 1873. The model, in Maxwell's words, allowed "the principal features of known substances [to] be represented on a convenient scale."
a99887187a2e4978caa348b6c917f81e
John Harrison John Harrison (3 April [O.S. 24 March] 1693 – 24 March 1776) was a self-educated English carpenter and clockmaker who invented a marine chronometer, a long-sought-after device for solving the problem of calculating longitude while at sea. His solution revolutionized navigation and greatly increased the safety of long-distance sea travel. The problem he solved was considered so important following the Scilly naval disaster of 1707 that the British Parliament offered financial rewards of up to £20,000 (equivalent to £ today) under the 1714 Longitude Act. Harrison came 39th in the BBC's 2002 public poll of the 100 Greatest Britons.
e30e61d99fb60c0e8f474ffdf747f9ee
Émilie du Châtelet Gabrielle Émilie Le Tonnelier de Breteuil, Marquise Du Châtelet (] ; 17 December 1706  – 10 September 1749) was a French natural philosopher, mathematician, physicist, and author during the early 1730s until her untimely death due to childbirth in 1749. Her most recognized achievement is her translation of and commentary on Isaac Newton's book "Principia" containing basic laws of physics. The translation, published posthumously in 1759, is still considered the standard French translation today. Her commentary includes a profound contribution to Newtonian mechanics—the postulate of an additional conservation law for total energy, of which kinetic energy of motion is one element.
cd9b7a84718484bb3813709fa90e78c6
John Tipper (mathematician) John Tipper (1663-1713) was an English mathematician and almanac-maker, now known as the founder of "The Ladies' Diary", in which some important mathematical results were first published.
69200fe6c1b0d4a935b44a706802ba07
Alice Leigh-Smith Alice Leigh-Smith (née Prebil) was an English nuclear physicist. She married Philip Leigh-Smith, the son of the Arctic explorer Benjamin Leigh-Smith, in 1933. She was a student of Marie Curie and was the first British woman to receive a PhD in nuclear physics. She, together with Walter Minder, announced the discovery of element 85 (now called astatine) in 1942. They proposed the name anglohelvetium for the new element. Later it was proven that in fact Walter Minder had not discovered element 85. Leigh-Smith was also involved in the use of radioactive substances as a treatment for cancer.
15765530b00e6e1f1714efca5db89af4
Charles Babbage Charles Babbage {'1': ", '2': ", '3': ", '4': "} ( ; 26 December 1791 – 18 October 1871) was an English polymath. A mathematician, philosopher, inventor and mechanical engineer, Babbage originated the concept of a digital programmable computer.
45a2b3222b7b16a165360740c1371ea2
Jan Baptist van Helmont Jan Baptist van Helmont ( ; ] ; 12 January 1580 – 30 December 1644) was a Flemish chemist, physiologist, and physician. He worked during the years just after Paracelsus and the rise of iatrochemistry, and is sometimes considered to be "the founder of pneumatic chemistry". Van Helmont is remembered today largely for his ideas on spontaneous generation, his 5-year tree experiment, and his introduction of the word "gas" (from the Greek word "chaos") into the vocabulary of scientists.
13cacbeee4bbea55202ef5f2ddcbce07
Andrew Gray (physicist) Dr Andrew Gray {'1': ", '2': ", '3': 'FRS FRSE', '4': "} (2 July 1847 – 10 October 1925) was a Scottish physicist and mathematician.
08db0aca2a7207c48e98cac820a0ea68
Arnold William Reinold Arnold William Reinold CB, FRS 1(9 June 1843 – 11 April 1921) was an English physicist.
bd5e96fc6b24351a34d8c9dd61617c6e
Writing of Principia Mathematica Isaac Newton composed "Principia Mathematica" during 1685 and 1686, and it was published in a first edition on 5 July 1687. Widely regarded as one of the most important works in both the science of physics and in applied mathematics during the Scientific Revolution, the work underlies much of the technological and scientific advances from the Industrial Revolution (usually dated from 1750) which it helped to create.
c502999fe87c7b5492b35798713364a2
George Johnstone Stoney George Johnstone Stoney FRS (15 February 1826 – 5 July 1911) was an Irish physicist. He is most famous for introducing the term "electron" as the "fundamental unit quantity of electricity".