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Hace 2 días · In its modern form, Greek is the official language of Greece and Cyprus and one of the 24 official languages of the European Union. It is spoken by at least 13.5 million people today in Greece, Cyprus, Italy, Albania, Turkey, and the many other countries of the Greek diaspora .
Hace 2 días · Platinum is a member of the platinum group of elements and group 10 of the periodic table of elements. It has six naturally occurring isotopes. It is one of the rarer elements in Earth's crust, with an average abundance of approximately 5 μg /kg. It occurs in some nickel and copper ores along with some native deposits, mostly in South Africa ...
Hace 1 día · Acetic acid can never be truly water-free in an atmosphere that contains water, so the presence of 0.1% water in glacial acetic acid lowers its melting point by 0.2 °C. [9] A common symbol for acetic acid is AcOH (or HOAc), where Ac is the pseudoelement symbol representing the acetyl group CH 3 −C(=O)− ; the conjugate base , acetate ( CH 3 COO − ), is thus represented as AcO − . [10]
Hace 4 días · Point mutations may arise from spontaneous mutations that occur during DNA replication. The rate of mutation may be increased by mutagens. Mutagens can be physical, such as radiation from UV rays, X-rays or extreme heat, or chemical (molecules that misplace base pairs or disrupt the helical shape of DNA).
Hace 1 día · National Basketball Association. The National Basketball Association ( NBA) playoffs is the annual elimination tournament held to determine the league champion. The four-round, best-of-seven tournament is held after the league's regular season and its preliminary postseason tournament, the NBA play-in tournament.
Hace 4 días · Category. v. t. e. The Romani Holocaust or the Romani genocide [6] was the planned effort by Nazi Germany and its World War II allies and collaborators to commit ethnic cleansing and eventually genocide against European Roma and Sinti peoples during the Holocaust era. [7] Under Adolf Hitler, a supplementary decree to the Nuremberg Laws was ...
Hace 4 días · According to regional data, in 2018 tourism presences in Italy amounted to 436 million (216 million residents and 220 million non-residents). [55] With 71 million nights spent in tourist accommodation establishments, Veneto has the highest number of visitors and ranks sixth in Europe.
