Only a limited number of actinium compounds are known including AcF < sub > 3 </ sub >, AcCl < sub > 3 </ sub >, AcBr < sub > 3 </ sub >, AcOF, AcOCl, AcOBr, Ac < sub > 2 </ sub > S < sub > 3 </ sub >, Ac < sub > 2 </ sub > O < sub > 3 </ sub > and AcPO < sub > 4 </ sub >.

In 1983 an a cappella group known as The Flying Pickets had a Christmas ' number one ' in the UK with a cover of Yazoo's ( known in the US as Yaz ) " Only You ".

Only two people are known to have read two independent editions: the author C. S. Forester and Amos Urban Shirk, an American businessman, who read the 11th and 14th editions, devoting roughly three hours per night for four and a half years to read the 11th.

Only around 25 are known, most of which are faint.

Only gems that are medium to dark in tone are considered emerald ; light-toned gems are known instead by the species name green beryl.

* Nicholas Lyndhurst-Actor, best known for playing Rodney Trotter in Only Fools and Horses.

Only summary details are known, and the finders have not yet released a peer-reviewed study.

Only a total of five letters between the couple are known to have survived, two letters from Martha to George and three from him to Martha.

Only known illustration of a Great Auk drawn from life, Ole Worm's pet received from the Faroe Islands

Only six breeding colonies are known: Papa Westray in the Orkney Islands, St. Kilda Island off Scotland, Grimsey Island and Eldey Island near Iceland, Funk Island near Newfoundland, and the Bird Rocks ( Rochers-aux-Oiseaux ) in the Gulf of St. Lawrence.

Stirner's main work is The Ego and Its Own, also known as The Ego and His Own ( Der Einzige und sein Eigentum in German, which translates literally as The Only One and his Property ).

Only the day, 8 July, is known thanks to the Regesta Historia Brandenburgensis, which records the death in " VIII Id Jul " of " Juditha marchionissa gemma Polonorum ".

Only if the data is written to would it have to be physically copied, a process known as copy-on-write.

Only a few Niger – Congo languages are non-tonal ; Swahili is perhaps the best known, but within the Atlantic branch some others are found.

Only one country has been known to ever dismantle their nuclear arsenal completely — the apartheid government of South Africa apparently developed half a dozen crude fission weapons during the 1980s, but they were dismantled in the early 1990s.

Only the " fundamental rights " under the federal constitution apply to Puerto Rico like the Privileges and Immunities Clause ( U. S. Constitution, Article IV, Section 2, Clause 1, also known as the ' Comity Clause ') that prevents a state from treating citizens of other states in a discriminatory manner, with regard to basic civil rights.

Only three PDP-1 computers are still known to exist, and all three are in the collection of the Computer History Museum ( CHM ).

Only a small group of fluids exhibit such constant viscosity, and they are known as Newtonian fluids.

Only cells from an earlier stage of the embryo, known as the morula, are totipotent, able to become all tissues in the body and the extraembryonic placenta.

* Hide & Seekers ( also known as The Four And Only Seekers ) ( 1964 )

Only the most difficult convicts ( mostly re-offenders ) were sent to the Tasman Peninsula prison known as Port Arthur.

Passages from the Guru Granth Sahib ( the holy book of Sikhs, also known as the Adi Granth ) say that it is " foolish " to argue for the superiority of animal life, because though all life is related, only human life carries more importance: " Only fools argue whether to eat meat or not.

Only two version 1 files are known to have been released by Infocom, and only two of version 2.

Only those who had undertaken the Spartan education process known as the agoge were eligible.

Only by means of an intensive preoccupation with the detailed considerations following from any decision can he ensure attention to the practical details to be dealt with if the implications of immorality in the major decision are effectively to be checked.

Only, unfortunately, he could not remove from his voice a nagging insinuation of the direct command.

Only a plea from the house manager, John Collins, finally broke up the party.

He stated that he acquired many of his writing techniques from three books, " Narrative Technique " by Thomas Uzzell, and " The Only Two Ways to Write a Story " plus " Twenty Problems of the Short-Story Writer ", both by John Gallishaw.

Only recently the ends of some highways that came rather close to one another from the east and the west have been connected.

Only a few weeks after his accession the Ottoman Empire sustained a crushing defeat at the Battle of Slankamen from the Austrians under Margrave Louis William of Baden and was driven from Hungary.

Only five leases that he signed survive, and all date from 1051 to 1053.

Only 9 % of managers ( of the oil company ) were from Khuzestan.

Only later was it given a different meaning, a process in which Augustine ( Bp of Hippo Regis, 395-430 ) played a part by emphasising the idea of " the link from consecrator to consecrated whereby the grace of order was handed on.

Only two songs are in circulation from these recordings: " Steal Away " and " Operator ".

Only from Spain did Louis XIV receive any good news where Das Minas and Galway had been forced to retreat from Madrid towards Valencia, allowing Philip V to re-enter his capital on 4 October.

Only a very small number of Mark 1 stock was fitted with the B4 bogie from new, it being used on the Mark 1 only to replace worn BR1 bogies.

Only the Dunkirk evacuation saved the entire Expeditionary Force from capture.

Only he and Churchill remained in the war cabinet from the formation of the Government of National Unity to the 1945 election.

Only Eurylochus, suspecting treachery from the outset, escaped to warn Odysseus and the others who had stayed behind at the ships.

Only after independence from Colombia in 1903 did some begin to regard Panama as a North or Central American entity.

Only a storm, which separated the combatants, saved the Roman forces from complete annihilation.

Only two weeks after the agreement, the Soviets had removed the missile systems and their support equipment, loading them onto eight Soviet ships from November 5 – 9.

Only a walk kept Young from his second perfect game.

Only one character from the first episode remains, Ken Barlow ( William Roache ).

In Britain rhyming slang had a resurgence of popular interest beginning in the 1970s resulting from its use in a number of London-based television programmes such as Steptoe and Son, Mind Your Language, The Sweeney ( the title of which is itself rhyming slang —" Sweeney Todd " for " Flying Squad ", a rapid response unit of London ’ s Metropolitan Police ), Minder, Citizen Smith, Only Fools and Horses, and EastEnders.

Only one person was injured aside from the bombers, but the Consulate was closed for more than a month.

Only one provision appears to impose obligations on an official ; this provision establishes that a judge who reaches an incorrect decision is to be fined and removed from the bench permanently.