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The 2020 Summer Olympics, officially known as the Games of the XXXII Olympiad, were an international multi-sport event held in Tokyo, Japan, from 23 July to 8 August 2021. The Games were postponed by one year as part of the impact of the COVID-19 pandemic on sports. [2]
The 2020 Summer Olympics were held in Japan from 23 July to 8 August 2021 after being postponed a year by the COVID-19 pandemic. In total, 2,402 medals were won by 2,175 athletes in 339 events at the Games. [1]
The purplish-black color of solid potassium permanganate, and the intensely pink to purple color of its solutions, is caused by its permanganate anion, which gets its color from a strong charge-transfer absorption band caused by excitation of electrons from oxo ligand orbitals to empty orbitals of the manganese(VII) center.
Gymnastics at the 2020 Summer Olympics in Tokyo was held in three categories: artistic gymnastics, rhythmic gymnastics and trampolining. All gymnastics events were staged at the Olympic Gymnastic Centre, Tokyo in 2021. The programme for 2020 remained unchanged from 2016, despite an application from the FIG for the admission of a new parkour ...
From the point of view of Western history of chemistry, hydrochloric acid was the last of the three well-known mineral acids for which the method of its production appeared in the literature. [20] Recipes for its production started to appear in the late sixteenth century.
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The men's tournament of water polo at the 2020 Summer Olympics at Tokyo, Japan began on 25 July and ended on 8 August 2021. It was held at the Tokyo Tatsumi International Swimming Center . [ 1 ] It was the 27th official appearance of the tournament, which was not held in 1896 and was a demonstration sport in 1904 but otherwise had been held at ...
Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. [ 3 ] British athletes have appeared in every Summer Olympic Games of the modern era, alongside those of Australia, France, Greece, and Switzerland, although Great Britain is the only team to ...