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what is the atomic weight of magnesium?
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Asked 7/11/2010 6:44:35 PM
Updated 7/11/2010 7:26:59 PM
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Magnesiumis A light, silvery-white, moderately hard metallic element that in ribbon or powder form burns with a brilliant white flame. It is used in structural alloys, pyrotechnics, flash photography, and incendiary bombs. Atomic number 12; atomic weight 24.305; melting point 649°C; boiling point 1,090°C; specific gravity 1.74 (at 20°C); valence 2.

Added 7/11/2010 7:26:59 PM
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What's the capital of Australia?
Weegy: 2+2=4. If you are satisfied with my answer, please click 'Good' on the ratings. (More)
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Updated 59 days ago|7/24/2014 8:14:06 PM
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Canberra (pronounced /'knb(?)r?, 'knb?r?/) is the capital city of Australia. With a population of over 345,000, it is Australia's largest inland city and the eighth-largest Australian city overall. The city is located at the northern end of the Australian Capital Territory (ACT), 280 km (170 mi) south-west of Sydney, and 660 km (410 mi) north-east of Melbourne.

Added 7/12/2010 5:22:03 AM
Canberra is the capital of Australia.
Added 59 days ago|7/24/2014 8:14:04 PM
hi
Weegy: hi (More)
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Updated 7/11/2010 7:48:36 AM
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how are you??^^
Added 7/11/2010 7:48:36 AM
what is the capital of ecuador?
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Updated 7/11/2010 7:24:59 PM
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The city was built on the ruins of the old city of Quito, one of the capitals of the Inca Empire, which sits at 2,800 mts above sea level.

Ecuador Quito is situated in the Inter Andean valley, it is the pride of Ecuadorians and an object of international admiration.

Quito was declared Cultural Patrimony of Mankind by the UNESCO.

Besides its amazing landscapes, surrounded by hills and several snowcapped mountains, Ecuador capital is known for its treasures of Colonial Churches, paintings, sculptures and carvings.



Added 7/11/2010 7:24:59 PM
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